51351319080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{142642553}}^1$

素因数の和:142642570

約数の個数: 48

約数和(自身を含む): 166891788180

約数和(自身を除く): 115540469100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 142642553, 285285106, 427927659, 570570212, 713212765, 855855318, 1141140424, 1283782977, 1426425530, 1711710636, 2139638295, 2567565954, 2852851060, 3423421272, 4279276590, 5135131908, 5705702120, 6418914885, 8558553180, 10270263816, 12837829770, 17117106360, 25675659540, 51351319080]

約数ペア:

[(1, 51351319080), (2, 25675659540), (3, 17117106360), (4, 12837829770), (5, 10270263816), (6, 8558553180), (8, 6418914885), (9, 5705702120), (10, 5135131908), (12, 4279276590), (15, 3423421272), (18, 2852851060), (20, 2567565954), (24, 2139638295), (30, 1711710636), (36, 1426425530), (40, 1283782977), (45, 1141140424), (60, 855855318), (72, 713212765), (90, 570570212), (120, 427927659), (180, 285285106), (360, 142642553)]