51552442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 83280384

約数和(自身を除く): 31727942

約数列:

[1, 2, 31, 43, 61, 62, 86, 122, 317, 634, 1333, 1891, 2623, 2666, 3782, 5246, 9827, 13631, 19337, 19654, 27262, 38674, 81313, 162626, 422561, 599447, 831491, 845122, 1198894, 1662982, 25776221, 51552442]

約数ペア:

[(1, 51552442), (2, 25776221), (31, 1662982), (43, 1198894), (61, 845122), (62, 831491), (86, 599447), (122, 422561), (317, 162626), (634, 81313), (1333, 38674), (1891, 27262), (2623, 19654), (2666, 19337), (3782, 13631), (5246, 9827)]