51118250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 97038864

約数和(自身を除く): 45920614

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1825, 2801, 3650, 5602, 9125, 14005, 18250, 28010, 70025, 140050, 204473, 350125, 408946, 700250, 1022365, 2044730, 5111825, 10223650, 25559125, 51118250]

約数ペア:

[(1, 51118250), (2, 25559125), (5, 10223650), (10, 5111825), (25, 2044730), (50, 1022365), (73, 700250), (125, 408946), (146, 350125), (250, 204473), (365, 140050), (730, 70025), (1825, 28010), (2801, 18250), (3650, 14005), (5602, 9125)]