53538862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1049}}^1$

素因数の和:1228

約数の個数: 24

約数和(自身を含む): 87620400

約数和(自身を除く): 34081538

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1049, 1963, 2098, 3926, 13637, 25519, 27274, 51038, 158399, 177281, 316798, 354562, 2059187, 4118374, 26769431, 53538862]

約数ペア:

[(1, 53538862), (2, 26769431), (13, 4118374), (26, 2059187), (151, 354562), (169, 316798), (302, 177281), (338, 158399), (1049, 51038), (1963, 27274), (2098, 25519), (3926, 13637)]