55266488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 106392000

約数和(自身を除く): 51125512

約数列:

[1, 2, 4, 8, 61, 109, 122, 218, 244, 436, 488, 872, 1039, 2078, 4156, 6649, 8312, 13298, 26596, 53192, 63379, 113251, 126758, 226502, 253516, 453004, 507032, 906008, 6908311, 13816622, 27633244, 55266488]

約数ペア:

[(1, 55266488), (2, 27633244), (4, 13816622), (8, 6908311), (61, 906008), (109, 507032), (122, 453004), (218, 253516), (244, 226502), (436, 126758), (488, 113251), (872, 63379), (1039, 53192), (2078, 26596), (4156, 13298), (6649, 8312)]