51693225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{23767}}^1$

素因数の和:23809

約数の個数: 24

約数和(自身を含む): 88416960

約数和(自身を除く): 36723735

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 23767, 71301, 118835, 356505, 594175, 689243, 1782525, 2067729, 3446215, 10338645, 17231075, 51693225]

約数ペア:

[(1, 51693225), (3, 17231075), (5, 10338645), (15, 3446215), (25, 2067729), (29, 1782525), (75, 689243), (87, 594175), (145, 356505), (435, 118835), (725, 71301), (2175, 23767)]