45321056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 52656544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 352, 398, 647, 796, 1294, 1592, 2189, 2588, 3184, 4378, 5176, 6368, 7117, 8756, 10352, 14234, 17512, 20704, 28468, 35024, 56936, 70048, 113872, 128753, 227744, 257506, 515012, 1030024, 1416283, 2060048, 2832566, 4120096, 5665132, 11330264, 22660528, 45321056]

約数ペア:

[(1, 45321056), (2, 22660528), (4, 11330264), (8, 5665132), (11, 4120096), (16, 2832566), (22, 2060048), (32, 1416283), (44, 1030024), (88, 515012), (176, 257506), (199, 227744), (352, 128753), (398, 113872), (647, 70048), (796, 56936), (1294, 35024), (1592, 28468), (2189, 20704), (2588, 17512), (3184, 14234), (4378, 10352), (5176, 8756), (6368, 7117)]