54639260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9182

約数の個数: 48

約数和(自身を含む): 128955456

約数和(自身を除く): 74316196

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 9137, 18274, 36548, 45685, 91370, 118781, 182740, 210151, 237562, 420302, 475124, 593905, 840604, 1050755, 1187810, 2101510, 2375620, 2731963, 4203020, 5463926, 10927852, 13659815, 27319630, 54639260]

約数ペア:

[(1, 54639260), (2, 27319630), (4, 13659815), (5, 10927852), (10, 5463926), (13, 4203020), (20, 2731963), (23, 2375620), (26, 2101510), (46, 1187810), (52, 1050755), (65, 840604), (92, 593905), (115, 475124), (130, 420302), (230, 237562), (260, 210151), (299, 182740), (460, 118781), (598, 91370), (1196, 45685), (1495, 36548), (2990, 18274), (5980, 9137)]