50649380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13259}}^1$

素因数の和:13459

約数の個数: 24

約数和(自身を含む): 106928640

約数和(自身を除く): 56279260

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 13259, 26518, 53036, 66295, 132590, 265180, 2532469, 5064938, 10129876, 12662345, 25324690, 50649380]

約数ペア:

[(1, 50649380), (2, 25324690), (4, 12662345), (5, 10129876), (10, 5064938), (20, 2532469), (191, 265180), (382, 132590), (764, 66295), (955, 53036), (1910, 26518), (3820, 13259)]