56890806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 142644480

約数和(自身を除く): 85753674

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 109, 119, 129, 218, 238, 258, 289, 301, 327, 357, 578, 602, 654, 714, 731, 763, 867, 903, 1462, 1526, 1734, 1806, 1853, 2023, 2193, 2289, 3706, 4046, 4386, 4578, 4687, 5117, 5559, 6069, 9374, 10234, 11118, 12138, 12427, 12971, 14061, 15351, 24854, 25942, 28122, 30702, 31501, 32809, 37281, 38913, 63002, 65618, 74562, 77826, 79679, 86989, 94503, 98427, 159358, 173978, 189006, 196854, 220507, 239037, 260967, 441014, 478074, 521934, 557753, 661521, 1115506, 1323042, 1354543, 1673259, 2709086, 3346518, 4063629, 8127258, 9481801, 18963602, 28445403, 56890806]

約数ペア:

[(1, 56890806), (2, 28445403), (3, 18963602), (6, 9481801), (7, 8127258), (14, 4063629), (17, 3346518), (21, 2709086), (34, 1673259), (42, 1354543), (43, 1323042), (51, 1115506), (86, 661521), (102, 557753), (109, 521934), (119, 478074), (129, 441014), (218, 260967), (238, 239037), (258, 220507), (289, 196854), (301, 189006), (327, 173978), (357, 159358), (578, 98427), (602, 94503), (654, 86989), (714, 79679), (731, 77826), (763, 74562), (867, 65618), (903, 63002), (1462, 38913), (1526, 37281), (1734, 32809), (1806, 31501), (1853, 30702), (2023, 28122), (2193, 25942), (2289, 24854), (3706, 15351), (4046, 14061), (4386, 12971), (4578, 12427), (4687, 12138), (5117, 11118), (5559, 10234), (6069, 9374)]