55367940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11681}}^1$

素因数の和:11772

約数の個数: 48

約数和(自身を含む): 157006080

約数和(自身を除く): 101638140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 11681, 23362, 35043, 46724, 58405, 70086, 116810, 140172, 175215, 233620, 350430, 700860, 922799, 1845598, 2768397, 3691196, 4613995, 5536794, 9227990, 11073588, 13841985, 18455980, 27683970, 55367940]

約数ペア:

[(1, 55367940), (2, 27683970), (3, 18455980), (4, 13841985), (5, 11073588), (6, 9227990), (10, 5536794), (12, 4613995), (15, 3691196), (20, 2768397), (30, 1845598), (60, 922799), (79, 700860), (158, 350430), (237, 233620), (316, 175215), (395, 140172), (474, 116810), (790, 70086), (948, 58405), (1185, 46724), (1580, 35043), (2370, 23362), (4740, 11681)]