56911512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19927}}^1$

素因数の和:19960

約数の個数: 64

約数和(自身を含む): 172177920

約数和(自身を除く): 115266408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 19927, 39854, 59781, 79708, 119562, 139489, 159416, 239124, 278978, 338759, 418467, 478248, 557956, 677518, 836934, 1016277, 1115912, 1355036, 1673868, 2032554, 2371313, 2710072, 3347736, 4065108, 4742626, 7113939, 8130216, 9485252, 14227878, 18970504, 28455756, 56911512]

約数ペア:

[(1, 56911512), (2, 28455756), (3, 18970504), (4, 14227878), (6, 9485252), (7, 8130216), (8, 7113939), (12, 4742626), (14, 4065108), (17, 3347736), (21, 2710072), (24, 2371313), (28, 2032554), (34, 1673868), (42, 1355036), (51, 1115912), (56, 1016277), (68, 836934), (84, 677518), (102, 557956), (119, 478248), (136, 418467), (168, 338759), (204, 278978), (238, 239124), (357, 159416), (408, 139489), (476, 119562), (714, 79708), (952, 59781), (1428, 39854), (2856, 19927)]