55042856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20225

約数の個数: 32

約数和(自身を含む): 116225280

約数和(自身を除く): 61182424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 20177, 40354, 80708, 161416, 221947, 443894, 625487, 887788, 1250974, 1775576, 2501948, 5003896, 6880357, 13760714, 27521428, 55042856]

約数ペア:

[(1, 55042856), (2, 27521428), (4, 13760714), (8, 6880357), (11, 5003896), (22, 2501948), (31, 1775576), (44, 1250974), (62, 887788), (88, 625487), (124, 443894), (248, 221947), (341, 161416), (682, 80708), (1364, 40354), (2728, 20177)]