56556720250

素因数分解:

$2^1\times 5^3\times {\mathrm{1009}}^1\times {\mathrm{224209}}^1$

素因数の和:225235

約数の個数: 32

約数和(自身を含む): 105979582800

約数和(自身を除く): 49422862550

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 1009, 2018, 5045, 10090, 25225, 50450, 126125, 224209, 252250, 448418, 1121045, 2242090, 5605225, 11210450, 28026125, 56052250, 226226881, 452453762, 1131134405, 2262268810, 5655672025, 11311344050, 28278360125, 56556720250]

約数ペア:

[(1, 56556720250), (2, 28278360125), (5, 11311344050), (10, 5655672025), (25, 2262268810), (50, 1131134405), (125, 452453762), (250, 226226881), (1009, 56052250), (2018, 28026125), (5045, 11210450), (10090, 5605225), (25225, 2242090), (50450, 1121045), (126125, 448418), (224209, 252250)]