55711448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31511}}^1$

素因数の和:31547

約数の個数: 32

約数和(自身を含む): 119115360

約数和(自身を除く): 63403912

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 31511, 63022, 126044, 252088, 409643, 535687, 819286, 1071374, 1638572, 2142748, 3277144, 4285496, 6963931, 13927862, 27855724, 55711448]

約数ペア:

[(1, 55711448), (2, 27855724), (4, 13927862), (8, 6963931), (13, 4285496), (17, 3277144), (26, 2142748), (34, 1638572), (52, 1071374), (68, 819286), (104, 535687), (136, 409643), (221, 252088), (442, 126044), (884, 63022), (1768, 31511)]