56543532

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 134534400

約数和(自身を除く): 77990868

約数列:

[1, 2, 3, 4, 6, 12, 109, 139, 218, 278, 311, 327, 417, 436, 556, 622, 654, 834, 933, 1244, 1308, 1668, 1866, 3732, 15151, 30302, 33899, 43229, 45453, 60604, 67798, 86458, 90906, 101697, 129687, 135596, 172916, 181812, 203394, 259374, 406788, 518748, 4711961, 9423922, 14135883, 18847844, 28271766, 56543532]

約数ペア:

[(1, 56543532), (2, 28271766), (3, 18847844), (4, 14135883), (6, 9423922), (12, 4711961), (109, 518748), (139, 406788), (218, 259374), (278, 203394), (311, 181812), (327, 172916), (417, 135596), (436, 129687), (556, 101697), (622, 90906), (654, 86458), (834, 67798), (933, 60604), (1244, 45453), (1308, 43229), (1668, 33899), (1866, 30302), (3732, 15151)]