54042540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5737}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 152309472

約数和(自身を除く): 98266932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5737, 9420, 11474, 17211, 22948, 28685, 34422, 57370, 68844, 86055, 114740, 172110, 344220, 900709, 1801418, 2702127, 3602836, 4503545, 5404254, 9007090, 10808508, 13510635, 18014180, 27021270, 54042540]

約数ペア:

[(1, 54042540), (2, 27021270), (3, 18014180), (4, 13510635), (5, 10808508), (6, 9007090), (10, 5404254), (12, 4503545), (15, 3602836), (20, 2702127), (30, 1801418), (60, 900709), (157, 344220), (314, 172110), (471, 114740), (628, 86055), (785, 68844), (942, 57370), (1570, 34422), (1884, 28685), (2355, 22948), (3140, 17211), (4710, 11474), (5737, 9420)]