56311740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104281}}^1$

素因数の和:104299

約数の個数: 48

約数和(自身を含む): 175193760

約数和(自身を除く): 118882020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104281, 208562, 312843, 417124, 521405, 625686, 938529, 1042810, 1251372, 1564215, 1877058, 2085620, 2815587, 3128430, 3754116, 4692645, 5631174, 6256860, 9385290, 11262348, 14077935, 18770580, 28155870, 56311740]

約数ペア:

[(1, 56311740), (2, 28155870), (3, 18770580), (4, 14077935), (5, 11262348), (6, 9385290), (9, 6256860), (10, 5631174), (12, 4692645), (15, 3754116), (18, 3128430), (20, 2815587), (27, 2085620), (30, 1877058), (36, 1564215), (45, 1251372), (54, 1042810), (60, 938529), (90, 625686), (108, 521405), (135, 417124), (180, 312843), (270, 208562), (540, 104281)]