51483126

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 112121856

約数和(自身を除く): 60638730

約数列:

[1, 2, 3, 6, 31, 41, 43, 62, 82, 86, 93, 123, 129, 157, 186, 246, 258, 314, 471, 942, 1271, 1333, 1763, 2542, 2666, 3526, 3813, 3999, 4867, 5289, 6437, 6751, 7626, 7998, 9734, 10578, 12874, 13502, 14601, 19311, 20253, 29202, 38622, 40506, 54653, 109306, 163959, 199547, 209281, 276791, 327918, 399094, 418562, 553582, 598641, 627843, 830373, 1197282, 1255686, 1660746, 8580521, 17161042, 25741563, 51483126]

約数ペア:

[(1, 51483126), (2, 25741563), (3, 17161042), (6, 8580521), (31, 1660746), (41, 1255686), (43, 1197282), (62, 830373), (82, 627843), (86, 598641), (93, 553582), (123, 418562), (129, 399094), (157, 327918), (186, 276791), (246, 209281), (258, 199547), (314, 163959), (471, 109306), (942, 54653), (1271, 40506), (1333, 38622), (1763, 29202), (2542, 20253), (2666, 19311), (3526, 14601), (3813, 13502), (3999, 12874), (4867, 10578), (5289, 9734), (6437, 7998), (6751, 7626)]