49485860

素因数分解:

$2^2\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{1579}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 104052480

約数和(自身を除く): 54566620

約数列:

[1, 2, 4, 5, 10, 20, 1567, 1579, 3134, 3158, 6268, 6316, 7835, 7895, 15670, 15790, 31340, 31580, 2474293, 4948586, 9897172, 12371465, 24742930, 49485860]

約数ペア:

[(1, 49485860), (2, 24742930), (4, 12371465), (5, 9897172), (10, 4948586), (20, 2474293), (1567, 31580), (1579, 31340), (3134, 15790), (3158, 15670), (6268, 7895), (6316, 7835)]