51371796

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{1783}}^1$

素因数の和:1818

約数の個数: 60

約数和(自身を含む): 139915552

約数和(自身を除く): 88543756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1783, 2058, 2401, 3566, 4116, 4802, 5349, 7132, 7203, 9604, 10698, 12481, 14406, 21396, 24962, 28812, 37443, 49924, 74886, 87367, 149772, 174734, 262101, 349468, 524202, 611569, 1048404, 1223138, 1834707, 2446276, 3669414, 4280983, 7338828, 8561966, 12842949, 17123932, 25685898, 51371796]

約数ペア:

[(1, 51371796), (2, 25685898), (3, 17123932), (4, 12842949), (6, 8561966), (7, 7338828), (12, 4280983), (14, 3669414), (21, 2446276), (28, 1834707), (42, 1223138), (49, 1048404), (84, 611569), (98, 524202), (147, 349468), (196, 262101), (294, 174734), (343, 149772), (588, 87367), (686, 74886), (1029, 49924), (1372, 37443), (1783, 28812), (2058, 24962), (2401, 21396), (3566, 14406), (4116, 12481), (4802, 10698), (5349, 9604), (7132, 7203)]