51783875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 75950784

約数和(自身を除く): 24166909

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 2897, 3575, 14485, 17875, 31867, 37661, 72425, 159335, 188305, 362125, 414271, 796675, 941525, 2071355, 3983375, 4707625, 10356775, 51783875]

約数ペア:

[(1, 51783875), (5, 10356775), (11, 4707625), (13, 3983375), (25, 2071355), (55, 941525), (65, 796675), (125, 414271), (143, 362125), (275, 188305), (325, 159335), (715, 72425), (1375, 37661), (1625, 31867), (2897, 17875), (3575, 14485)]