53331656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{991}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 118206720

約数和(自身を除く): 64875064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 991, 1736, 1922, 1982, 3844, 3964, 6727, 6937, 7688, 7928, 13454, 13874, 26908, 27748, 30721, 53816, 55496, 61442, 122884, 215047, 245768, 430094, 860188, 952351, 1720376, 1904702, 3809404, 6666457, 7618808, 13332914, 26665828, 53331656]

約数ペア:

[(1, 53331656), (2, 26665828), (4, 13332914), (7, 7618808), (8, 6666457), (14, 3809404), (28, 1904702), (31, 1720376), (56, 952351), (62, 860188), (124, 430094), (217, 245768), (248, 215047), (434, 122884), (868, 61442), (961, 55496), (991, 53816), (1736, 30721), (1922, 27748), (1982, 26908), (3844, 13874), (3964, 13454), (6727, 7928), (6937, 7688)]