54021540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2089}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 97662300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2089, 2155, 2586, 4178, 4310, 5172, 6267, 6465, 8356, 8620, 10445, 12534, 12930, 20890, 25068, 25860, 31335, 41780, 62670, 125340, 900359, 1800718, 2701077, 3601436, 4501795, 5402154, 9003590, 10804308, 13505385, 18007180, 27010770, 54021540]

約数ペア:

[(1, 54021540), (2, 27010770), (3, 18007180), (4, 13505385), (5, 10804308), (6, 9003590), (10, 5402154), (12, 4501795), (15, 3601436), (20, 2701077), (30, 1800718), (60, 900359), (431, 125340), (862, 62670), (1293, 41780), (1724, 31335), (2089, 25860), (2155, 25068), (2586, 20890), (4178, 12930), (4310, 12534), (5172, 10445), (6267, 8620), (6465, 8356)]