53796655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 75371688

約数和(自身を除く): 21575033

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 529, 989, 1265, 1849, 2365, 2645, 4945, 5819, 9245, 10879, 20339, 22747, 29095, 42527, 54395, 101695, 113735, 212635, 250217, 467797, 978121, 1251085, 2338985, 4890605, 10759331, 53796655]

約数ペア:

[(1, 53796655), (5, 10759331), (11, 4890605), (23, 2338985), (43, 1251085), (55, 978121), (115, 467797), (215, 250217), (253, 212635), (473, 113735), (529, 101695), (989, 54395), (1265, 42527), (1849, 29095), (2365, 22747), (2645, 20339), (4945, 10879), (5819, 9245)]