91050250

素因数分解:

$2^1\times 5^3\times {\mathrm{251}}^1\times {\mathrm{1451}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 171243072

約数和(自身を除く): 80192822

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 251, 502, 1255, 1451, 2510, 2902, 6275, 7255, 12550, 14510, 31375, 36275, 62750, 72550, 181375, 362750, 364201, 728402, 1821005, 3642010, 9105025, 18210050, 45525125, 91050250]

約数ペア:

[(1, 91050250), (2, 45525125), (5, 18210050), (10, 9105025), (25, 3642010), (50, 1821005), (125, 728402), (250, 364201), (251, 362750), (502, 181375), (1255, 72550), (1451, 62750), (2510, 36275), (2902, 31375), (6275, 14510), (7255, 12550)]