49944560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15227}}^1$

素因数の和:15281

約数の個数: 40

約数和(自身を含む): 118961136

約数和(自身を除く): 69016576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15227, 30454, 60908, 76135, 121816, 152270, 243632, 304540, 609080, 624307, 1218160, 1248614, 2497228, 3121535, 4994456, 6243070, 9988912, 12486140, 24972280, 49944560]

約数ペア:

[(1, 49944560), (2, 24972280), (4, 12486140), (5, 9988912), (8, 6243070), (10, 4994456), (16, 3121535), (20, 2497228), (40, 1248614), (41, 1218160), (80, 624307), (82, 609080), (164, 304540), (205, 243632), (328, 152270), (410, 121816), (656, 76135), (820, 60908), (1640, 30454), (3280, 15227)]