55309016

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5171}}^1$

素因数の和:5375

約数の個数: 32

約数和(自身を含む): 119162880

約数和(自身を除く): 63853864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5171, 5348, 10342, 10696, 20684, 36197, 41368, 72394, 144788, 289576, 987661, 1975322, 3950644, 6913627, 7901288, 13827254, 27654508, 55309016]

約数ペア:

[(1, 55309016), (2, 27654508), (4, 13827254), (7, 7901288), (8, 6913627), (14, 3950644), (28, 1975322), (56, 987661), (191, 289576), (382, 144788), (764, 72394), (1337, 41368), (1528, 36197), (2674, 20684), (5171, 10696), (5348, 10342)]