50970320

素因数分解:

$2^4\times 5^1\times {\mathrm{637129}}^1$

素因数の和:637142

約数の個数: 20

約数和(自身を含む): 118506180

約数和(自身を除く): 67535860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 637129, 1274258, 2548516, 3185645, 5097032, 6371290, 10194064, 12742580, 25485160, 50970320]

約数ペア:

[(1, 50970320), (2, 25485160), (4, 12742580), (5, 10194064), (8, 6371290), (10, 5097032), (16, 3185645), (20, 2548516), (40, 1274258), (80, 637129)]