51666784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{124199}}^1$

素因数の和:124222

約数の個数: 24

約数和(自身を含む): 109544400

約数和(自身を除く): 57877616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 124199, 248398, 496796, 993592, 1614587, 1987184, 3229174, 3974368, 6458348, 12916696, 25833392, 51666784]

約数ペア:

[(1, 51666784), (2, 25833392), (4, 12916696), (8, 6458348), (13, 3974368), (16, 3229174), (26, 1987184), (32, 1614587), (52, 993592), (104, 496796), (208, 248398), (416, 124199)]