50125780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61129}}^1$

素因数の和:61179

約数の個数: 24

約数和(自身を含む): 107833320

約数和(自身を除く): 57707540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 61129, 122258, 244516, 305645, 611290, 1222580, 2506289, 5012578, 10025156, 12531445, 25062890, 50125780]

約数ペア:

[(1, 50125780), (2, 25062890), (4, 12531445), (5, 10025156), (10, 5012578), (20, 2506289), (41, 1222580), (82, 611290), (164, 305645), (205, 244516), (410, 122258), (820, 61129)]