49794906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 117216000

約数和(自身を除く): 67421094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 109, 146, 149, 218, 219, 298, 327, 438, 447, 511, 654, 763, 894, 1022, 1043, 1526, 1533, 2086, 2289, 3066, 3129, 4578, 6258, 7957, 10877, 15914, 16241, 21754, 23871, 32482, 32631, 47742, 48723, 55699, 65262, 76139, 97446, 111398, 113687, 152278, 167097, 227374, 228417, 334194, 341061, 456834, 682122, 1185593, 2371186, 3556779, 7113558, 8299151, 16598302, 24897453, 49794906]

約数ペア:

[(1, 49794906), (2, 24897453), (3, 16598302), (6, 8299151), (7, 7113558), (14, 3556779), (21, 2371186), (42, 1185593), (73, 682122), (109, 456834), (146, 341061), (149, 334194), (218, 228417), (219, 227374), (298, 167097), (327, 152278), (438, 113687), (447, 111398), (511, 97446), (654, 76139), (763, 65262), (894, 55699), (1022, 48723), (1043, 47742), (1526, 32631), (1533, 32482), (2086, 23871), (2289, 21754), (3066, 16241), (3129, 15914), (4578, 10877), (6258, 7957)]