52035920

素因数分解:

$2^4\times 5^1\times {\mathrm{650449}}^1$

素因数の和:650462

約数の個数: 20

約数和(自身を含む): 120983700

約数和(自身を除く): 68947780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 650449, 1300898, 2601796, 3252245, 5203592, 6504490, 10407184, 13008980, 26017960, 52035920]

約数ペア:

[(1, 52035920), (2, 26017960), (4, 13008980), (5, 10407184), (8, 6504490), (10, 5203592), (16, 3252245), (20, 2601796), (40, 1300898), (80, 650449)]