56877140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 124047504

約数和(自身を除く): 67170364

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 761, 1010, 1522, 2020, 3044, 3737, 3805, 7474, 7610, 14948, 15220, 18685, 28157, 37370, 56314, 74740, 76861, 112628, 140785, 153722, 281570, 307444, 384305, 563140, 768610, 1537220, 2843857, 5687714, 11375428, 14219285, 28438570, 56877140]

約数ペア:

[(1, 56877140), (2, 28438570), (4, 14219285), (5, 11375428), (10, 5687714), (20, 2843857), (37, 1537220), (74, 768610), (101, 563140), (148, 384305), (185, 307444), (202, 281570), (370, 153722), (404, 140785), (505, 112628), (740, 76861), (761, 74740), (1010, 56314), (1522, 37370), (2020, 28157), (3044, 18685), (3737, 15220), (3805, 14948), (7474, 7610)]