53497240

素因数分解:

$2^3\times 5^1\times {\mathrm{1337431}}^1$

素因数の和:1337442

約数の個数: 16

約数和(自身を含む): 120368880

約数和(自身を除く): 66871640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1337431, 2674862, 5349724, 6687155, 10699448, 13374310, 26748620, 53497240]

約数ペア:

[(1, 53497240), (2, 26748620), (4, 13374310), (5, 10699448), (8, 6687155), (10, 5349724), (20, 2674862), (40, 1337431)]