47987790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30181}}^1$

素因数の和:30244

約数の個数: 32

約数和(自身を含む): 117347616

約数和(自身を除く): 69359826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 30181, 60362, 90543, 150905, 181086, 301810, 452715, 905430, 1599593, 3199186, 4798779, 7997965, 9597558, 15995930, 23993895, 47987790]

約数ペア:

[(1, 47987790), (2, 23993895), (3, 15995930), (5, 9597558), (6, 7997965), (10, 4798779), (15, 3199186), (30, 1599593), (53, 905430), (106, 452715), (159, 301810), (265, 181086), (318, 150905), (530, 90543), (795, 60362), (1590, 30181)]