54254220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8779}}^1$

素因数の和:8894

約数の個数: 48

約数和(自身を含む): 153404160

約数和(自身を除く): 99149940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 8779, 17558, 26337, 35116, 43895, 52674, 87790, 105348, 131685, 175580, 263370, 526740, 904237, 1808474, 2712711, 3616948, 4521185, 5425422, 9042370, 10850844, 13563555, 18084740, 27127110, 54254220]

約数ペア:

[(1, 54254220), (2, 27127110), (3, 18084740), (4, 13563555), (5, 10850844), (6, 9042370), (10, 5425422), (12, 4521185), (15, 3616948), (20, 2712711), (30, 1808474), (60, 904237), (103, 526740), (206, 263370), (309, 175580), (412, 131685), (515, 105348), (618, 87790), (1030, 52674), (1236, 43895), (1545, 35116), (2060, 26337), (3090, 17558), (6180, 8779)]