51981124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16943}}^1$

素因数の和:17019

約数の個数: 24

約数和(自身を含む): 99630720

約数和(自身を除く): 47649596

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 16943, 33886, 67772, 220259, 440518, 881036, 999637, 1999274, 3998548, 12995281, 25990562, 51981124]

約数ペア:

[(1, 51981124), (2, 25990562), (4, 12995281), (13, 3998548), (26, 1999274), (52, 999637), (59, 881036), (118, 440518), (236, 220259), (767, 67772), (1534, 33886), (3068, 16943)]