54876860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66923}}^1$

素因数の和:66973

約数の個数: 24

約数和(自身を含む): 118053936

約数和(自身を除く): 63177076

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 66923, 133846, 267692, 334615, 669230, 1338460, 2743843, 5487686, 10975372, 13719215, 27438430, 54876860]

約数ペア:

[(1, 54876860), (2, 27438430), (4, 13719215), (5, 10975372), (10, 5487686), (20, 2743843), (41, 1338460), (82, 669230), (164, 334615), (205, 267692), (410, 133846), (820, 66923)]