53485740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 288

約数和(自身を含む): 215115264

約数和(自身を除く): 161629524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 227, 231, 238, 252, 255, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 454, 462, 476, 495, 510, 561, 595, 612, 630, 660, 681, 693, 714, 748, 765, 770, 908, 924, 935, 990, 1020, 1071, 1122, 1135, 1155, 1190, 1260, 1309, 1362, 1386, 1428, 1530, 1540, 1589, 1683, 1785, 1870, 1980, 2043, 2142, 2244, 2270, 2310, 2380, 2497, 2618, 2724, 2772, 2805, 3060, 3178, 3366, 3405, 3465, 3570, 3740, 3859, 3927, 4086, 4284, 4540, 4620, 4767, 4994, 5236, 5355, 5610, 6356, 6545, 6732, 6810, 6930, 7140, 7491, 7718, 7854, 7945, 8172, 8415, 9534, 9988, 10215, 10710, 11220, 11577, 11781, 12485, 13090, 13620, 13860, 14301, 14982, 15436, 15708, 15890, 16830, 17479, 19068, 19295, 19635, 20430, 21420, 22473, 23154, 23562, 23835, 24970, 26180, 27013, 28602, 29964, 31780, 33660, 34731, 34958, 37455, 38590, 39270, 40860, 42449, 44946, 46308, 47124, 47670, 49940, 52437, 54026, 57204, 57885, 58905, 69462, 69916, 71505, 74910, 77180, 78540, 81039, 84898, 87395, 89892, 95340, 104874, 108052, 112365, 115770, 117810, 127347, 135065, 138924, 143010, 149820, 157311, 162078, 169796, 173655, 174790, 209748, 212245, 224730, 231540, 235620, 243117, 254694, 262185, 270130, 286020, 297143, 314622, 324156, 347310, 349580, 382041, 405195, 424490, 449460, 486234, 509388, 524370, 540260, 594286, 629244, 636735, 694620, 764082, 786555, 810390, 848980, 891429, 972468, 1048740, 1188572, 1215585, 1273470, 1485715, 1528164, 1573110, 1620780, 1782858, 1910205, 2431170, 2546940, 2674287, 2971430, 3146220, 3565716, 3820410, 4457145, 4862340, 5348574, 5942860, 7640820, 8914290, 10697148, 13371435, 17828580, 26742870, 53485740]

約数ペア:

[(1, 53485740), (2, 26742870), (3, 17828580), (4, 13371435), (5, 10697148), (6, 8914290), (7, 7640820), (9, 5942860), (10, 5348574), (11, 4862340), (12, 4457145), (14, 3820410), (15, 3565716), (17, 3146220), (18, 2971430), (20, 2674287), (21, 2546940), (22, 2431170), (28, 1910205), (30, 1782858), (33, 1620780), (34, 1573110), (35, 1528164), (36, 1485715), (42, 1273470), (44, 1215585), (45, 1188572), (51, 1048740), (55, 972468), (60, 891429), (63, 848980), (66, 810390), (68, 786555), (70, 764082), (77, 694620), (84, 636735), (85, 629244), (90, 594286), (99, 540260), (102, 524370), (105, 509388), (110, 486234), (119, 449460), (126, 424490), (132, 405195), (140, 382041), (153, 349580), (154, 347310), (165, 324156), (170, 314622), (180, 297143), (187, 286020), (198, 270130), (204, 262185), (210, 254694), (220, 243117), (227, 235620), (231, 231540), (238, 224730), (252, 212245), (255, 209748), (306, 174790), (308, 173655), (315, 169796), (330, 162078), (340, 157311), (357, 149820), (374, 143010), (385, 138924), (396, 135065), (420, 127347), (454, 117810), (462, 115770), (476, 112365), (495, 108052), (510, 104874), (561, 95340), (595, 89892), (612, 87395), (630, 84898), (660, 81039), (681, 78540), (693, 77180), (714, 74910), (748, 71505), (765, 69916), (770, 69462), (908, 58905), (924, 57885), (935, 57204), (990, 54026), (1020, 52437), (1071, 49940), (1122, 47670), (1135, 47124), (1155, 46308), (1190, 44946), (1260, 42449), (1309, 40860), (1362, 39270), (1386, 38590), (1428, 37455), (1530, 34958), (1540, 34731), (1589, 33660), (1683, 31780), (1785, 29964), (1870, 28602), (1980, 27013), (2043, 26180), (2142, 24970), (2244, 23835), (2270, 23562), (2310, 23154), (2380, 22473), (2497, 21420), (2618, 20430), (2724, 19635), (2772, 19295), (2805, 19068), (3060, 17479), (3178, 16830), (3366, 15890), (3405, 15708), (3465, 15436), (3570, 14982), (3740, 14301), (3859, 13860), (3927, 13620), (4086, 13090), (4284, 12485), (4540, 11781), (4620, 11577), (4767, 11220), (4994, 10710), (5236, 10215), (5355, 9988), (5610, 9534), (6356, 8415), (6545, 8172), (6732, 7945), (6810, 7854), (6930, 7718), (7140, 7491)]