53478872

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23131}}^1$

素因数の和:23171

約数の個数: 24

約数和(自身を含む): 106522860

約数和(自身を除く): 53043988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 23131, 46262, 92524, 185048, 393227, 786454, 1572908, 3145816, 6684859, 13369718, 26739436, 53478872]

約数ペア:

[(1, 53478872), (2, 26739436), (4, 13369718), (8, 6684859), (17, 3145816), (34, 1572908), (68, 786454), (136, 393227), (289, 185048), (578, 92524), (1156, 46262), (2312, 23131)]