51376091425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{67121}}^1$

素因数の和:68949

約数の個数: 24

約数和(自身を含む): 67492244952

約数和(自身を除く): 16116153527

約数列:

[1, 5, 17, 25, 85, 425, 1801, 9005, 30617, 45025, 67121, 153085, 335605, 765425, 1141057, 1678025, 5705285, 28526425, 120884921, 604424605, 2055043657, 3022123025, 10275218285, 51376091425]

約数ペア:

[(1, 51376091425), (5, 10275218285), (17, 3022123025), (25, 2055043657), (85, 604424605), (425, 120884921), (1801, 28526425), (9005, 5705285), (30617, 1678025), (45025, 1141057), (67121, 765425), (153085, 335605)]