53725980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 194503680

約数和(自身を除く): 140777700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 401, 406, 420, 435, 462, 580, 609, 638, 660, 770, 802, 812, 870, 924, 957, 1015, 1155, 1203, 1218, 1276, 1540, 1595, 1604, 1740, 1914, 2005, 2030, 2233, 2310, 2406, 2436, 2807, 3045, 3190, 3828, 4010, 4060, 4411, 4466, 4620, 4785, 4812, 5614, 6015, 6090, 6380, 6699, 8020, 8421, 8822, 8932, 9570, 11165, 11228, 11629, 12030, 12180, 13233, 13398, 14035, 16842, 17644, 19140, 22055, 22330, 23258, 24060, 26466, 26796, 28070, 30877, 33495, 33684, 34887, 42105, 44110, 44660, 46516, 52932, 56140, 58145, 61754, 66165, 66990, 69774, 81403, 84210, 88220, 92631, 116290, 123508, 127919, 132330, 133980, 139548, 154385, 162806, 168420, 174435, 185262, 232580, 244209, 255838, 264660, 308770, 325612, 348870, 370524, 383757, 407015, 463155, 488418, 511676, 617540, 639595, 697740, 767514, 814030, 895433, 926310, 976836, 1221045, 1279190, 1535028, 1628060, 1790866, 1852620, 1918785, 2442090, 2558380, 2686299, 3581732, 3837570, 4477165, 4884180, 5372598, 7675140, 8954330, 10745196, 13431495, 17908660, 26862990, 53725980]

約数ペア:

[(1, 53725980), (2, 26862990), (3, 17908660), (4, 13431495), (5, 10745196), (6, 8954330), (7, 7675140), (10, 5372598), (11, 4884180), (12, 4477165), (14, 3837570), (15, 3581732), (20, 2686299), (21, 2558380), (22, 2442090), (28, 1918785), (29, 1852620), (30, 1790866), (33, 1628060), (35, 1535028), (42, 1279190), (44, 1221045), (55, 976836), (58, 926310), (60, 895433), (66, 814030), (70, 767514), (77, 697740), (84, 639595), (87, 617540), (105, 511676), (110, 488418), (116, 463155), (132, 407015), (140, 383757), (145, 370524), (154, 348870), (165, 325612), (174, 308770), (203, 264660), (210, 255838), (220, 244209), (231, 232580), (290, 185262), (308, 174435), (319, 168420), (330, 162806), (348, 154385), (385, 139548), (401, 133980), (406, 132330), (420, 127919), (435, 123508), (462, 116290), (580, 92631), (609, 88220), (638, 84210), (660, 81403), (770, 69774), (802, 66990), (812, 66165), (870, 61754), (924, 58145), (957, 56140), (1015, 52932), (1155, 46516), (1203, 44660), (1218, 44110), (1276, 42105), (1540, 34887), (1595, 33684), (1604, 33495), (1740, 30877), (1914, 28070), (2005, 26796), (2030, 26466), (2233, 24060), (2310, 23258), (2406, 22330), (2436, 22055), (2807, 19140), (3045, 17644), (3190, 16842), (3828, 14035), (4010, 13398), (4060, 13233), (4411, 12180), (4466, 12030), (4620, 11629), (4785, 11228), (4812, 11165), (5614, 9570), (6015, 8932), (6090, 8822), (6380, 8421), (6699, 8020)]