51220578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{161071}}^1$

素因数の和:161129

約数の個数: 16

約数和(自身を含む): 104374656

約数和(自身を除く): 53154078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 161071, 322142, 483213, 966426, 8536763, 17073526, 25610289, 51220578]

約数ペア:

[(1, 51220578), (2, 25610289), (3, 17073526), (6, 8536763), (53, 966426), (106, 483213), (159, 322142), (318, 161071)]