55520178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5531}}^1$

素因数の和:5782

約数の個数: 32

約数和(自身を含む): 127457280

約数和(自身を除く): 71937102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 5531, 10038, 11062, 16593, 33186, 38717, 77434, 116151, 232302, 1321909, 2643818, 3965727, 7931454, 9253363, 18506726, 27760089, 55520178]

約数ペア:

[(1, 55520178), (2, 27760089), (3, 18506726), (6, 9253363), (7, 7931454), (14, 3965727), (21, 2643818), (42, 1321909), (239, 232302), (478, 116151), (717, 77434), (1434, 38717), (1673, 33186), (3346, 16593), (5019, 11062), (5531, 10038)]