54844660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 125822592

約数和(自身を除く): 70977932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 2971, 3692, 4615, 5942, 9230, 11884, 14855, 18460, 29710, 38623, 59420, 77246, 154492, 193115, 210941, 386230, 421882, 772460, 843764, 1054705, 2109410, 2742233, 4218820, 5484466, 10968932, 13711165, 27422330, 54844660]

約数ペア:

[(1, 54844660), (2, 27422330), (4, 13711165), (5, 10968932), (10, 5484466), (13, 4218820), (20, 2742233), (26, 2109410), (52, 1054705), (65, 843764), (71, 772460), (130, 421882), (142, 386230), (260, 210941), (284, 193115), (355, 154492), (710, 77246), (923, 59420), (1420, 38623), (1846, 29710), (2971, 18460), (3692, 14855), (4615, 11884), (5942, 9230)]