52621790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{404783}}^1$

素因数の和:404803

約数の個数: 16

約数和(自身を含む): 102005568

約数和(自身を除く): 49383778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 404783, 809566, 2023915, 4047830, 5262179, 10524358, 26310895, 52621790]

約数ペア:

[(1, 52621790), (2, 26310895), (5, 10524358), (10, 5262179), (13, 4047830), (26, 2023915), (65, 809566), (130, 404783)]