51272180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{43451}}^1$

素因数の和:43519

約数の個数: 24

約数和(自身を含む): 109499040

約数和(自身を除く): 58226860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 43451, 86902, 173804, 217255, 434510, 869020, 2563609, 5127218, 10254436, 12818045, 25636090, 51272180]

約数ペア:

[(1, 51272180), (2, 25636090), (4, 12818045), (5, 10254436), (10, 5127218), (20, 2563609), (59, 869020), (118, 434510), (236, 217255), (295, 173804), (590, 86902), (1180, 43451)]