56974572

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1597}}^1$

素因数の和:2598

約数の個数: 36

約数和(自身を含む): 144254656

約数和(自身を除く): 87280084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1597, 1982, 2973, 3194, 3964, 4791, 5946, 6388, 8919, 9582, 11892, 14373, 17838, 19164, 28746, 35676, 57492, 1582627, 3165254, 4747881, 6330508, 9495762, 14243643, 18991524, 28487286, 56974572]

約数ペア:

[(1, 56974572), (2, 28487286), (3, 18991524), (4, 14243643), (6, 9495762), (9, 6330508), (12, 4747881), (18, 3165254), (36, 1582627), (991, 57492), (1597, 35676), (1982, 28746), (2973, 19164), (3194, 17838), (3964, 14373), (4791, 11892), (5946, 9582), (6388, 8919)]