51238026

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 133161600

約数和(自身を除く): 81923574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 193, 258, 294, 301, 343, 386, 387, 441, 579, 602, 686, 774, 882, 903, 1029, 1158, 1351, 1737, 1806, 2058, 2107, 2702, 2709, 3087, 3474, 4053, 4214, 5418, 6174, 6321, 8106, 8299, 9457, 12159, 12642, 14749, 16598, 18914, 18963, 24318, 24897, 28371, 29498, 37926, 44247, 49794, 56742, 58093, 66199, 74691, 85113, 88494, 116186, 132398, 132741, 149382, 170226, 174279, 198597, 265482, 348558, 397194, 406651, 522837, 595791, 813302, 1045674, 1191582, 1219953, 2439906, 2846557, 3659859, 5693114, 7319718, 8539671, 17079342, 25619013, 51238026]

約数ペア:

[(1, 51238026), (2, 25619013), (3, 17079342), (6, 8539671), (7, 7319718), (9, 5693114), (14, 3659859), (18, 2846557), (21, 2439906), (42, 1219953), (43, 1191582), (49, 1045674), (63, 813302), (86, 595791), (98, 522837), (126, 406651), (129, 397194), (147, 348558), (193, 265482), (258, 198597), (294, 174279), (301, 170226), (343, 149382), (386, 132741), (387, 132398), (441, 116186), (579, 88494), (602, 85113), (686, 74691), (774, 66199), (882, 58093), (903, 56742), (1029, 49794), (1158, 44247), (1351, 37926), (1737, 29498), (1806, 28371), (2058, 24897), (2107, 24318), (2702, 18963), (2709, 18914), (3087, 16598), (3474, 14749), (4053, 12642), (4214, 12159), (5418, 9457), (6174, 8299), (6321, 8106)]