52709296

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{20983}}^1$

素因数の和:21148

約数の個数: 20

約数和(自身を含む): 102779632

約数和(自身を除く): 50070336

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 20983, 41966, 83932, 167864, 335728, 3294331, 6588662, 13177324, 26354648, 52709296]

約数ペア:

[(1, 52709296), (2, 26354648), (4, 13177324), (8, 6588662), (16, 3294331), (157, 335728), (314, 167864), (628, 83932), (1256, 41966), (2512, 20983)]