56519060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 128633232

約数和(自身を除く): 72114172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 1201, 1810, 2353, 2402, 3620, 4706, 4804, 6005, 9412, 11765, 12010, 15613, 23530, 24020, 31226, 47060, 62452, 78065, 156130, 217381, 312260, 434762, 869524, 1086905, 2173810, 2825953, 4347620, 5651906, 11303812, 14129765, 28259530, 56519060]

約数ペア:

[(1, 56519060), (2, 28259530), (4, 14129765), (5, 11303812), (10, 5651906), (13, 4347620), (20, 2825953), (26, 2173810), (52, 1086905), (65, 869524), (130, 434762), (181, 312260), (260, 217381), (362, 156130), (724, 78065), (905, 62452), (1201, 47060), (1810, 31226), (2353, 24020), (2402, 23530), (3620, 15613), (4706, 12010), (4804, 11765), (6005, 9412)]