54856620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 217945728

約数和(自身を除く): 163089108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 197, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 394, 420, 442, 455, 468, 476, 510, 546, 585, 591, 595, 612, 630, 663, 714, 765, 780, 788, 819, 884, 910, 985, 1020, 1071, 1092, 1105, 1170, 1182, 1190, 1260, 1326, 1365, 1379, 1428, 1530, 1547, 1638, 1773, 1785, 1820, 1970, 1989, 2142, 2210, 2340, 2364, 2380, 2561, 2652, 2730, 2758, 2955, 3060, 3094, 3276, 3315, 3349, 3546, 3570, 3940, 3978, 4095, 4137, 4284, 4420, 4641, 5122, 5355, 5460, 5516, 5910, 6188, 6630, 6698, 6895, 7092, 7140, 7683, 7735, 7956, 8190, 8274, 8865, 9282, 9945, 10047, 10244, 10710, 11820, 12411, 12805, 13260, 13396, 13790, 13923, 15366, 15470, 16380, 16548, 16745, 17730, 17927, 18564, 19890, 20094, 20685, 21420, 23049, 23205, 23443, 24822, 25610, 27580, 27846, 30141, 30732, 30940, 33490, 35460, 35854, 38415, 39780, 40188, 41370, 43537, 46098, 46410, 46886, 49644, 50235, 51220, 53781, 55692, 60282, 62055, 66980, 69615, 70329, 71708, 76830, 82740, 87074, 89635, 92196, 92820, 93772, 100470, 107562, 115245, 117215, 120564, 124110, 130611, 139230, 140658, 150705, 153660, 161343, 174148, 179270, 200940, 210987, 215124, 217685, 230490, 234430, 248220, 261222, 268905, 278460, 281316, 301410, 304759, 322686, 351645, 358540, 391833, 421974, 435370, 460980, 468860, 522444, 537810, 602820, 609518, 645372, 653055, 703290, 783666, 806715, 843948, 870740, 914277, 1054935, 1075620, 1219036, 1306110, 1406580, 1523795, 1567332, 1613430, 1828554, 1959165, 2109870, 2612220, 2742831, 3047590, 3226860, 3657108, 3918330, 4219740, 4571385, 5485662, 6095180, 7836660, 9142770, 10971324, 13714155, 18285540, 27428310, 54856620]

約数ペア:

[(1, 54856620), (2, 27428310), (3, 18285540), (4, 13714155), (5, 10971324), (6, 9142770), (7, 7836660), (9, 6095180), (10, 5485662), (12, 4571385), (13, 4219740), (14, 3918330), (15, 3657108), (17, 3226860), (18, 3047590), (20, 2742831), (21, 2612220), (26, 2109870), (28, 1959165), (30, 1828554), (34, 1613430), (35, 1567332), (36, 1523795), (39, 1406580), (42, 1306110), (45, 1219036), (51, 1075620), (52, 1054935), (60, 914277), (63, 870740), (65, 843948), (68, 806715), (70, 783666), (78, 703290), (84, 653055), (85, 645372), (90, 609518), (91, 602820), (102, 537810), (105, 522444), (117, 468860), (119, 460980), (126, 435370), (130, 421974), (140, 391833), (153, 358540), (156, 351645), (170, 322686), (180, 304759), (182, 301410), (195, 281316), (197, 278460), (204, 268905), (210, 261222), (221, 248220), (234, 234430), (238, 230490), (252, 217685), (255, 215124), (260, 210987), (273, 200940), (306, 179270), (315, 174148), (340, 161343), (357, 153660), (364, 150705), (390, 140658), (394, 139230), (420, 130611), (442, 124110), (455, 120564), (468, 117215), (476, 115245), (510, 107562), (546, 100470), (585, 93772), (591, 92820), (595, 92196), (612, 89635), (630, 87074), (663, 82740), (714, 76830), (765, 71708), (780, 70329), (788, 69615), (819, 66980), (884, 62055), (910, 60282), (985, 55692), (1020, 53781), (1071, 51220), (1092, 50235), (1105, 49644), (1170, 46886), (1182, 46410), (1190, 46098), (1260, 43537), (1326, 41370), (1365, 40188), (1379, 39780), (1428, 38415), (1530, 35854), (1547, 35460), (1638, 33490), (1773, 30940), (1785, 30732), (1820, 30141), (1970, 27846), (1989, 27580), (2142, 25610), (2210, 24822), (2340, 23443), (2364, 23205), (2380, 23049), (2561, 21420), (2652, 20685), (2730, 20094), (2758, 19890), (2955, 18564), (3060, 17927), (3094, 17730), (3276, 16745), (3315, 16548), (3349, 16380), (3546, 15470), (3570, 15366), (3940, 13923), (3978, 13790), (4095, 13396), (4137, 13260), (4284, 12805), (4420, 12411), (4641, 11820), (5122, 10710), (5355, 10244), (5460, 10047), (5516, 9945), (5910, 9282), (6188, 8865), (6630, 8274), (6698, 8190), (6895, 7956), (7092, 7735), (7140, 7683)]