56551380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8647}}^1$

素因数の和:8768

約数の個数: 48

約数和(自身を含む): 159815040

約数和(自身を除く): 103263660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8647, 17294, 25941, 34588, 43235, 51882, 86470, 103764, 129705, 172940, 259410, 518820, 942523, 1885046, 2827569, 3770092, 4712615, 5655138, 9425230, 11310276, 14137845, 18850460, 28275690, 56551380]

約数ペア:

[(1, 56551380), (2, 28275690), (3, 18850460), (4, 14137845), (5, 11310276), (6, 9425230), (10, 5655138), (12, 4712615), (15, 3770092), (20, 2827569), (30, 1885046), (60, 942523), (109, 518820), (218, 259410), (327, 172940), (436, 129705), (545, 103764), (654, 86470), (1090, 51882), (1308, 43235), (1635, 34588), (2180, 25941), (3270, 17294), (6540, 8647)]