56297740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27329}}^1$

素因数の和:27441

約数の個数: 24

約数和(自身を含む): 119377440

約数和(自身を除く): 63079700

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 27329, 54658, 109316, 136645, 273290, 546580, 2814887, 5629774, 11259548, 14074435, 28148870, 56297740]

約数ペア:

[(1, 56297740), (2, 28148870), (4, 14074435), (5, 11259548), (10, 5629774), (20, 2814887), (103, 546580), (206, 273290), (412, 136645), (515, 109316), (1030, 54658), (2060, 27329)]