55798490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6518

約数の個数: 32

約数和(自身を含む): 110972160

約数和(自身を除く): 55173670

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 6421, 8690, 12842, 32105, 64210, 70631, 141262, 353155, 507259, 706310, 1014518, 2536295, 5072590, 5579849, 11159698, 27899245, 55798490]

約数ペア:

[(1, 55798490), (2, 27899245), (5, 11159698), (10, 5579849), (11, 5072590), (22, 2536295), (55, 1014518), (79, 706310), (110, 507259), (158, 353155), (395, 141262), (790, 70631), (869, 64210), (1738, 32105), (4345, 12842), (6421, 8690)]