55276860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54193}}^1$

素因数の和:54222

約数の個数: 48

約数和(自身を含む): 163882656

約数和(自身を除く): 108605796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 54193, 108386, 162579, 216772, 270965, 325158, 541930, 650316, 812895, 921281, 1083860, 1625790, 1842562, 2763843, 3251580, 3685124, 4606405, 5527686, 9212810, 11055372, 13819215, 18425620, 27638430, 55276860]

約数ペア:

[(1, 55276860), (2, 27638430), (3, 18425620), (4, 13819215), (5, 11055372), (6, 9212810), (10, 5527686), (12, 4606405), (15, 3685124), (17, 3251580), (20, 2763843), (30, 1842562), (34, 1625790), (51, 1083860), (60, 921281), (68, 812895), (85, 650316), (102, 541930), (170, 325158), (204, 270965), (255, 216772), (340, 162579), (510, 108386), (1020, 54193)]