49915820

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3433}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 104997984

約数和(自身を除く): 55082164

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3433, 3635, 6866, 7270, 13732, 14540, 17165, 34330, 68660, 2495791, 4991582, 9983164, 12478955, 24957910, 49915820]

約数ペア:

[(1, 49915820), (2, 24957910), (4, 12478955), (5, 9983164), (10, 4991582), (20, 2495791), (727, 68660), (1454, 34330), (2908, 17165), (3433, 14540), (3635, 13732), (6866, 7270)]