56475306

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{3917}}^1$

素因数の和:4020

約数の個数: 40

約数和(自身を含む): 128001060

約数和(自身を除く): 71525754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 3917, 4806, 7209, 7834, 11751, 14418, 23502, 35253, 70506, 105759, 211518, 317277, 348613, 634554, 697226, 1045839, 2091678, 3137517, 6275034, 9412551, 18825102, 28237653, 56475306]

約数ペア:

[(1, 56475306), (2, 28237653), (3, 18825102), (6, 9412551), (9, 6275034), (18, 3137517), (27, 2091678), (54, 1045839), (81, 697226), (89, 634554), (162, 348613), (178, 317277), (267, 211518), (534, 105759), (801, 70506), (1602, 35253), (2403, 23502), (3917, 14418), (4806, 11751), (7209, 7834)]