53145728

素因数分解:

$2^7\times {\mathrm{415201}}^1$

素因数の和:415215

約数の個数: 16

約数和(自身を含む): 105876510

約数和(自身を除く): 52730782

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 415201, 830402, 1660804, 3321608, 6643216, 13286432, 26572864, 53145728]

約数ペア:

[(1, 53145728), (2, 26572864), (4, 13286432), (8, 6643216), (16, 3321608), (32, 1660804), (64, 830402), (128, 415201)]