53079640

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2357}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 119692080

約数和(自身を除く): 66612440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2357, 2815, 4504, 4714, 5630, 9428, 11260, 11785, 18856, 22520, 23570, 47140, 94280, 1326991, 2653982, 5307964, 6634955, 10615928, 13269910, 26539820, 53079640]

約数ペア:

[(1, 53079640), (2, 26539820), (4, 13269910), (5, 10615928), (8, 6634955), (10, 5307964), (20, 2653982), (40, 1326991), (563, 94280), (1126, 47140), (2252, 23570), (2357, 22520), (2815, 18856), (4504, 11785), (4714, 11260), (5630, 9428)]