50938518

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 105984000

約数和(自身を除く): 55045482

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 1999, 3998, 4247, 5997, 8494, 11994, 12741, 25482, 61969, 123938, 185907, 273863, 371814, 547726, 821589, 1643178, 8489753, 16979506, 25469259, 50938518]

約数ペア:

[(1, 50938518), (2, 25469259), (3, 16979506), (6, 8489753), (31, 1643178), (62, 821589), (93, 547726), (137, 371814), (186, 273863), (274, 185907), (411, 123938), (822, 61969), (1999, 25482), (3998, 12741), (4247, 11994), (5997, 8494)]