53781008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{63421}}^1$

素因数の和:63482

約数の個数: 20

約数和(自身を含む): 106168428

約数和(自身を除く): 52387420

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 63421, 126842, 253684, 507368, 1014736, 3361313, 6722626, 13445252, 26890504, 53781008]

約数ペア:

[(1, 53781008), (2, 26890504), (4, 13445252), (8, 6722626), (16, 3361313), (53, 1014736), (106, 507368), (212, 253684), (424, 126842), (848, 63421)]