52974940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16871}}^1$

素因数の和:17037

約数の個数: 24

約数和(自身を含む): 111962592

約数和(自身を除く): 58987652

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 16871, 33742, 67484, 84355, 168710, 337420, 2648747, 5297494, 10594988, 13243735, 26487470, 52974940]

約数ペア:

[(1, 52974940), (2, 26487470), (4, 13243735), (5, 10594988), (10, 5297494), (20, 2648747), (157, 337420), (314, 168710), (628, 84355), (785, 67484), (1570, 33742), (3140, 16871)]