48868378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1078

約数の個数: 24

約数和(自身を含む): 79951968

約数和(自身を除く): 31083590

約数列:

[1, 2, 13, 26, 163, 169, 326, 338, 887, 1774, 2119, 4238, 11531, 23062, 27547, 55094, 144581, 149903, 289162, 299806, 1879553, 3759106, 24434189, 48868378]

約数ペア:

[(1, 48868378), (2, 24434189), (13, 3759106), (26, 1879553), (163, 299806), (169, 289162), (326, 149903), (338, 144581), (887, 55094), (1774, 27547), (2119, 23062), (4238, 11531)]