51139430

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{86677}}^1$

素因数の和:86743

約数の個数: 16

約数和(自身を含む): 93612240

約数和(自身を除く): 42472810

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 86677, 173354, 433385, 866770, 5113943, 10227886, 25569715, 51139430]

約数ペア:

[(1, 51139430), (2, 25569715), (5, 10227886), (10, 5113943), (59, 866770), (118, 433385), (295, 173354), (590, 86677)]