55136220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5077}}^1$

素因数の和:5270

約数の個数: 48

約数和(自身を含む): 155264928

約数和(自身を除く): 100128708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5077, 5430, 10154, 10860, 15231, 20308, 25385, 30462, 50770, 60924, 76155, 101540, 152310, 304620, 918937, 1837874, 2756811, 3675748, 4594685, 5513622, 9189370, 11027244, 13784055, 18378740, 27568110, 55136220]

約数ペア:

[(1, 55136220), (2, 27568110), (3, 18378740), (4, 13784055), (5, 11027244), (6, 9189370), (10, 5513622), (12, 4594685), (15, 3675748), (20, 2756811), (30, 1837874), (60, 918937), (181, 304620), (362, 152310), (543, 101540), (724, 76155), (905, 60924), (1086, 50770), (1810, 30462), (2172, 25385), (2715, 20308), (3620, 15231), (5077, 10860), (5430, 10154)]