53645460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81281}}^1$

素因数の和:81304

約数の個数: 48

約数和(自身を含む): 163864512

約数和(自身を除く): 110219052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 81281, 162562, 243843, 325124, 406405, 487686, 812810, 894091, 975372, 1219215, 1625620, 1788182, 2438430, 2682273, 3576364, 4470455, 4876860, 5364546, 8940910, 10729092, 13411365, 17881820, 26822730, 53645460]

約数ペア:

[(1, 53645460), (2, 26822730), (3, 17881820), (4, 13411365), (5, 10729092), (6, 8940910), (10, 5364546), (11, 4876860), (12, 4470455), (15, 3576364), (20, 2682273), (22, 2438430), (30, 1788182), (33, 1625620), (44, 1219215), (55, 975372), (60, 894091), (66, 812810), (110, 487686), (132, 406405), (165, 325124), (220, 243843), (330, 162562), (660, 81281)]