51315096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 147271680

約数和(自身を除く): 95956584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1087, 1124, 1686, 1967, 2174, 2248, 3261, 3372, 3934, 4348, 5901, 6522, 6744, 7609, 7868, 8696, 11802, 13044, 15218, 15736, 22827, 23604, 26088, 30436, 45654, 47208, 60872, 91308, 182616, 305447, 610894, 916341, 1221788, 1832682, 2138129, 2443576, 3665364, 4276258, 6414387, 7330728, 8552516, 12828774, 17105032, 25657548, 51315096]

約数ペア:

[(1, 51315096), (2, 25657548), (3, 17105032), (4, 12828774), (6, 8552516), (7, 7330728), (8, 6414387), (12, 4276258), (14, 3665364), (21, 2443576), (24, 2138129), (28, 1832682), (42, 1221788), (56, 916341), (84, 610894), (168, 305447), (281, 182616), (562, 91308), (843, 60872), (1087, 47208), (1124, 45654), (1686, 30436), (1967, 26088), (2174, 23604), (2248, 22827), (3261, 15736), (3372, 15218), (3934, 13044), (4348, 11802), (5901, 8696), (6522, 7868), (6744, 7609)]