54995850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 194987520

約数和(自身を除く): 139991670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 25, 26, 30, 34, 35, 39, 42, 45, 50, 51, 63, 65, 70, 75, 78, 79, 85, 90, 91, 102, 105, 117, 119, 126, 130, 150, 153, 158, 170, 175, 182, 195, 210, 221, 225, 234, 237, 238, 255, 273, 306, 315, 325, 350, 357, 390, 395, 425, 442, 450, 455, 474, 510, 525, 546, 553, 585, 595, 630, 650, 663, 711, 714, 765, 790, 819, 850, 910, 975, 1027, 1050, 1071, 1105, 1106, 1170, 1185, 1190, 1275, 1326, 1343, 1365, 1422, 1530, 1547, 1575, 1638, 1659, 1785, 1950, 1975, 1989, 2054, 2142, 2210, 2275, 2370, 2550, 2686, 2730, 2765, 2925, 2975, 3081, 3094, 3150, 3315, 3318, 3555, 3570, 3825, 3950, 3978, 4029, 4095, 4550, 4641, 4977, 5135, 5355, 5525, 5530, 5850, 5925, 5950, 6162, 6630, 6715, 6825, 7110, 7189, 7650, 7735, 8058, 8190, 8295, 8925, 9243, 9282, 9401, 9945, 9954, 10270, 10710, 11050, 11850, 12087, 13430, 13650, 13825, 13923, 14378, 15405, 15470, 16575, 16590, 17459, 17775, 17850, 18486, 18802, 19890, 20145, 20475, 21567, 23205, 24174, 24885, 25675, 26775, 27650, 27846, 28203, 30810, 33150, 33575, 34918, 35550, 35945, 38675, 40290, 40950, 41475, 43134, 46215, 46410, 47005, 49725, 49770, 51350, 52377, 53550, 56406, 60435, 64701, 67150, 69615, 71890, 77025, 77350, 82950, 84609, 87295, 92430, 94010, 99450, 100725, 104754, 107835, 116025, 120870, 122213, 124425, 129402, 139230, 141015, 154050, 157131, 169218, 174590, 179725, 201450, 215670, 231075, 232050, 235025, 244426, 248850, 261885, 282030, 302175, 314262, 323505, 348075, 359450, 366639, 423045, 436475, 462150, 470050, 523770, 539175, 604350, 611065, 647010, 696150, 705075, 733278, 785655, 846090, 872950, 1078350, 1099917, 1222130, 1309425, 1410150, 1571310, 1617525, 1833195, 2115225, 2199834, 2618850, 3055325, 3235050, 3666390, 3928275, 4230450, 5499585, 6110650, 7856550, 9165975, 10999170, 18331950, 27497925, 54995850]

約数ペア:

[(1, 54995850), (2, 27497925), (3, 18331950), (5, 10999170), (6, 9165975), (7, 7856550), (9, 6110650), (10, 5499585), (13, 4230450), (14, 3928275), (15, 3666390), (17, 3235050), (18, 3055325), (21, 2618850), (25, 2199834), (26, 2115225), (30, 1833195), (34, 1617525), (35, 1571310), (39, 1410150), (42, 1309425), (45, 1222130), (50, 1099917), (51, 1078350), (63, 872950), (65, 846090), (70, 785655), (75, 733278), (78, 705075), (79, 696150), (85, 647010), (90, 611065), (91, 604350), (102, 539175), (105, 523770), (117, 470050), (119, 462150), (126, 436475), (130, 423045), (150, 366639), (153, 359450), (158, 348075), (170, 323505), (175, 314262), (182, 302175), (195, 282030), (210, 261885), (221, 248850), (225, 244426), (234, 235025), (237, 232050), (238, 231075), (255, 215670), (273, 201450), (306, 179725), (315, 174590), (325, 169218), (350, 157131), (357, 154050), (390, 141015), (395, 139230), (425, 129402), (442, 124425), (450, 122213), (455, 120870), (474, 116025), (510, 107835), (525, 104754), (546, 100725), (553, 99450), (585, 94010), (595, 92430), (630, 87295), (650, 84609), (663, 82950), (711, 77350), (714, 77025), (765, 71890), (790, 69615), (819, 67150), (850, 64701), (910, 60435), (975, 56406), (1027, 53550), (1050, 52377), (1071, 51350), (1105, 49770), (1106, 49725), (1170, 47005), (1185, 46410), (1190, 46215), (1275, 43134), (1326, 41475), (1343, 40950), (1365, 40290), (1422, 38675), (1530, 35945), (1547, 35550), (1575, 34918), (1638, 33575), (1659, 33150), (1785, 30810), (1950, 28203), (1975, 27846), (1989, 27650), (2054, 26775), (2142, 25675), (2210, 24885), (2275, 24174), (2370, 23205), (2550, 21567), (2686, 20475), (2730, 20145), (2765, 19890), (2925, 18802), (2975, 18486), (3081, 17850), (3094, 17775), (3150, 17459), (3315, 16590), (3318, 16575), (3555, 15470), (3570, 15405), (3825, 14378), (3950, 13923), (3978, 13825), (4029, 13650), (4095, 13430), (4550, 12087), (4641, 11850), (4977, 11050), (5135, 10710), (5355, 10270), (5525, 9954), (5530, 9945), (5850, 9401), (5925, 9282), (5950, 9243), (6162, 8925), (6630, 8295), (6715, 8190), (6825, 8058), (7110, 7735), (7189, 7650)]