53551394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121157}}^1$

素因数の和:121189

約数の個数: 16

約数和(自身を含む): 91595448

約数和(自身を除く): 38044054

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 121157, 242314, 1575041, 2059669, 3150082, 4119338, 26775697, 53551394]

約数ペア:

[(1, 53551394), (2, 26775697), (13, 4119338), (17, 3150082), (26, 2059669), (34, 1575041), (221, 242314), (442, 121157)]