49796140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60727}}^1$

素因数の和:60777

約数の個数: 24

約数和(自身を含む): 107124192

約数和(自身を除く): 57328052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 60727, 121454, 242908, 303635, 607270, 1214540, 2489807, 4979614, 9959228, 12449035, 24898070, 49796140]

約数ペア:

[(1, 49796140), (2, 24898070), (4, 12449035), (5, 9959228), (10, 4979614), (20, 2489807), (41, 1214540), (82, 607270), (164, 303635), (205, 242908), (410, 121454), (820, 60727)]