56202280

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^2\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 128780820

約数和(自身を除く): 72578540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 313, 335, 536, 626, 670, 1252, 1340, 1565, 2504, 2680, 3130, 4489, 6260, 8978, 12520, 17956, 20971, 22445, 35912, 41942, 44890, 83884, 89780, 104855, 167768, 179560, 209710, 419420, 838840, 1405057, 2810114, 5620228, 7025285, 11240456, 14050570, 28101140, 56202280]

約数ペア:

[(1, 56202280), (2, 28101140), (4, 14050570), (5, 11240456), (8, 7025285), (10, 5620228), (20, 2810114), (40, 1405057), (67, 838840), (134, 419420), (268, 209710), (313, 179560), (335, 167768), (536, 104855), (626, 89780), (670, 83884), (1252, 44890), (1340, 41942), (1565, 35912), (2504, 22445), (2680, 20971), (3130, 17956), (4489, 12520), (6260, 8978)]