51098922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 127038912

約数和(自身を除く): 75939990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1321, 1842, 2149, 2642, 2763, 3963, 4298, 5526, 6447, 7926, 9247, 11889, 12894, 18494, 19341, 23778, 27741, 38682, 55482, 83223, 166446, 405547, 811094, 1216641, 2433282, 2838829, 3649923, 5677658, 7299846, 8516487, 17032974, 25549461, 51098922]

約数ペア:

[(1, 51098922), (2, 25549461), (3, 17032974), (6, 8516487), (7, 7299846), (9, 5677658), (14, 3649923), (18, 2838829), (21, 2433282), (42, 1216641), (63, 811094), (126, 405547), (307, 166446), (614, 83223), (921, 55482), (1321, 38682), (1842, 27741), (2149, 23778), (2642, 19341), (2763, 18494), (3963, 12894), (4298, 11889), (5526, 9247), (6447, 7926)]