49791970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 44919710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 503, 521, 1006, 1042, 2515, 2605, 5030, 5210, 9557, 9899, 19114, 19798, 47785, 49495, 95570, 98990, 262063, 524126, 1310315, 2620630, 4979197, 9958394, 24895985, 49791970]

約数ペア:

[(1, 49791970), (2, 24895985), (5, 9958394), (10, 4979197), (19, 2620630), (38, 1310315), (95, 524126), (190, 262063), (503, 98990), (521, 95570), (1006, 49495), (1042, 47785), (2515, 19798), (2605, 19114), (5030, 9899), (5210, 9557)]