56829920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50741}}^1$

素因数の和:50763

約数の個数: 48

約数和(自身を含む): 153443808

約数和(自身を除く): 96613888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 50741, 101482, 202964, 253705, 355187, 405928, 507410, 710374, 811856, 1014820, 1420748, 1623712, 1775935, 2029640, 2841496, 3551870, 4059280, 5682992, 7103740, 8118560, 11365984, 14207480, 28414960, 56829920]

約数ペア:

[(1, 56829920), (2, 28414960), (4, 14207480), (5, 11365984), (7, 8118560), (8, 7103740), (10, 5682992), (14, 4059280), (16, 3551870), (20, 2841496), (28, 2029640), (32, 1775935), (35, 1623712), (40, 1420748), (56, 1014820), (70, 811856), (80, 710374), (112, 507410), (140, 405928), (160, 355187), (224, 253705), (280, 202964), (560, 101482), (1120, 50741)]