52471468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 110215168

約数和(自身を除く): 57743700

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 991, 1708, 1891, 1982, 3782, 3964, 6937, 7564, 13237, 13874, 26474, 27748, 30721, 52948, 60451, 61442, 120902, 122884, 215047, 241804, 423157, 430094, 846314, 860188, 1692628, 1873981, 3747962, 7495924, 13117867, 26235734, 52471468]

約数ペア:

[(1, 52471468), (2, 26235734), (4, 13117867), (7, 7495924), (14, 3747962), (28, 1873981), (31, 1692628), (61, 860188), (62, 846314), (122, 430094), (124, 423157), (217, 241804), (244, 215047), (427, 122884), (434, 120902), (854, 61442), (868, 60451), (991, 52948), (1708, 30721), (1891, 27748), (1982, 26474), (3782, 13874), (3964, 13237), (6937, 7564)]