56752420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97849}}^1$

素因数の和:97887

約数の個数: 24

約数和(自身を含む): 123291000

約数和(自身を除く): 66538580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 97849, 195698, 391396, 489245, 978490, 1956980, 2837621, 5675242, 11350484, 14188105, 28376210, 56752420]

約数ペア:

[(1, 56752420), (2, 28376210), (4, 14188105), (5, 11350484), (10, 5675242), (20, 2837621), (29, 1956980), (58, 978490), (116, 489245), (145, 391396), (290, 195698), (580, 97849)]