47250320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45433}}^1$

素因数の和:45459

約数の個数: 40

約数和(自身を含む): 118310136

約数和(自身を除く): 71059816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 45433, 90866, 181732, 227165, 363464, 454330, 590629, 726928, 908660, 1181258, 1817320, 2362516, 2953145, 3634640, 4725032, 5906290, 9450064, 11812580, 23625160, 47250320]

約数ペア:

[(1, 47250320), (2, 23625160), (4, 11812580), (5, 9450064), (8, 5906290), (10, 4725032), (13, 3634640), (16, 2953145), (20, 2362516), (26, 1817320), (40, 1181258), (52, 908660), (65, 726928), (80, 590629), (104, 454330), (130, 363464), (208, 227165), (260, 181732), (520, 90866), (1040, 45433)]