53298340

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2179}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 112069440

約数和(自身を除く): 58771100

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2179, 2446, 4358, 4892, 6115, 8716, 10895, 12230, 21790, 24460, 43580, 2664917, 5329834, 10659668, 13324585, 26649170, 53298340]

約数ペア:

[(1, 53298340), (2, 26649170), (4, 13324585), (5, 10659668), (10, 5329834), (20, 2664917), (1223, 43580), (2179, 24460), (2446, 21790), (4358, 12230), (4892, 10895), (6115, 8716)]