53212438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{1291}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 82186704

約数和(自身を除く): 28974266

約数列:

[1, 2, 37, 74, 557, 1114, 1291, 2582, 20609, 41218, 47767, 95534, 719087, 1438174, 26606219, 53212438]

約数ペア:

[(1, 53212438), (2, 26606219), (37, 1438174), (74, 719087), (557, 95534), (1114, 47767), (1291, 41218), (2582, 20609)]