51396360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428303}}^1$

素因数の和:428317

約数の個数: 32

約数和(自身を含む): 154189440

約数和(自身を除く): 102793080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428303, 856606, 1284909, 1713212, 2141515, 2569818, 3426424, 4283030, 5139636, 6424545, 8566060, 10279272, 12849090, 17132120, 25698180, 51396360]

約数ペア:

[(1, 51396360), (2, 25698180), (3, 17132120), (4, 12849090), (5, 10279272), (6, 8566060), (8, 6424545), (10, 5139636), (12, 4283030), (15, 3426424), (20, 2569818), (24, 2141515), (30, 1713212), (40, 1284909), (60, 856606), (120, 428303)]