56509070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137827}}^1$

素因数の和:137875

約数の個数: 16

約数和(自身を含む): 104197968

約数和(自身を除く): 47688898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 137827, 275654, 689135, 1378270, 5650907, 11301814, 28254535, 56509070]

約数ペア:

[(1, 56509070), (2, 28254535), (5, 11301814), (10, 5650907), (41, 1378270), (82, 689135), (205, 275654), (410, 137827)]