50837020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195527}}^1$

素因数の和:195549

約数の個数: 24

約数和(自身を含む): 114970464

約数和(自身を除く): 64133444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 195527, 391054, 782108, 977635, 1955270, 2541851, 3910540, 5083702, 10167404, 12709255, 25418510, 50837020]

約数ペア:

[(1, 50837020), (2, 25418510), (4, 12709255), (5, 10167404), (10, 5083702), (13, 3910540), (20, 2541851), (26, 1955270), (52, 977635), (65, 782108), (130, 391054), (260, 195527)]