56397660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85451}}^1$

素因数の和:85474

約数の個数: 48

約数和(自身を含む): 172271232

約数和(自身を除く): 115873572

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85451, 170902, 256353, 341804, 427255, 512706, 854510, 939961, 1025412, 1281765, 1709020, 1879922, 2563530, 2819883, 3759844, 4699805, 5127060, 5639766, 9399610, 11279532, 14099415, 18799220, 28198830, 56397660]

約数ペア:

[(1, 56397660), (2, 28198830), (3, 18799220), (4, 14099415), (5, 11279532), (6, 9399610), (10, 5639766), (11, 5127060), (12, 4699805), (15, 3759844), (20, 2819883), (22, 2563530), (30, 1879922), (33, 1709020), (44, 1281765), (55, 1025412), (60, 939961), (66, 854510), (110, 512706), (132, 427255), (165, 341804), (220, 256353), (330, 170902), (660, 85451)]