51101080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 117277920

約数和(自身を除く): 66176840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 367, 472, 590, 734, 1180, 1468, 1835, 2360, 2936, 3481, 3670, 6962, 7340, 13924, 14680, 17405, 21653, 27848, 34810, 43306, 69620, 86612, 108265, 139240, 173224, 216530, 433060, 866120, 1277527, 2555054, 5110108, 6387635, 10220216, 12775270, 25550540, 51101080]

約数ペア:

[(1, 51101080), (2, 25550540), (4, 12775270), (5, 10220216), (8, 6387635), (10, 5110108), (20, 2555054), (40, 1277527), (59, 866120), (118, 433060), (236, 216530), (295, 173224), (367, 139240), (472, 108265), (590, 86612), (734, 69620), (1180, 43306), (1468, 34810), (1835, 27848), (2360, 21653), (2936, 17405), (3481, 14680), (3670, 13924), (6962, 7340)]