57245812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 112331520

約数和(自身を除く): 55085708

約数列:

[1, 2, 4, 13, 26, 47, 52, 59, 94, 118, 188, 236, 397, 611, 767, 794, 1222, 1534, 1588, 2444, 2773, 3068, 5161, 5546, 10322, 11092, 18659, 20644, 23423, 36049, 37318, 46846, 72098, 74636, 93692, 144196, 242567, 304499, 485134, 608998, 970268, 1100881, 1217996, 2201762, 4403524, 14311453, 28622906, 57245812]

約数ペア:

[(1, 57245812), (2, 28622906), (4, 14311453), (13, 4403524), (26, 2201762), (47, 1217996), (52, 1100881), (59, 970268), (94, 608998), (118, 485134), (188, 304499), (236, 242567), (397, 144196), (611, 93692), (767, 74636), (794, 72098), (1222, 46846), (1534, 37318), (1588, 36049), (2444, 23423), (2773, 20644), (3068, 18659), (5161, 11092), (5546, 10322)]