54878406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 124920576

約数和(自身を除く): 70042170

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 61, 66, 86, 122, 129, 183, 258, 317, 366, 473, 634, 671, 946, 951, 1342, 1419, 1902, 2013, 2623, 2838, 3487, 4026, 5246, 6974, 7869, 10461, 13631, 15738, 19337, 20922, 27262, 28853, 38674, 40893, 57706, 58011, 81786, 86559, 116022, 149941, 173118, 212707, 299882, 425414, 449823, 638121, 831491, 899646, 1276242, 1662982, 2494473, 4988946, 9146401, 18292802, 27439203, 54878406]

約数ペア:

[(1, 54878406), (2, 27439203), (3, 18292802), (6, 9146401), (11, 4988946), (22, 2494473), (33, 1662982), (43, 1276242), (61, 899646), (66, 831491), (86, 638121), (122, 449823), (129, 425414), (183, 299882), (258, 212707), (317, 173118), (366, 149941), (473, 116022), (634, 86559), (671, 81786), (946, 58011), (951, 57706), (1342, 40893), (1419, 38674), (1902, 28853), (2013, 27262), (2623, 20922), (2838, 19337), (3487, 15738), (4026, 13631), (5246, 10461), (6974, 7869)]