49816240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13309

約数の個数: 40

約数和(自身を含む): 118296000

約数和(自身を除く): 68479760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 13249, 26498, 52996, 66245, 105992, 132490, 211984, 264980, 529960, 622703, 1059920, 1245406, 2490812, 3113515, 4981624, 6227030, 9963248, 12454060, 24908120, 49816240]

約数ペア:

[(1, 49816240), (2, 24908120), (4, 12454060), (5, 9963248), (8, 6227030), (10, 4981624), (16, 3113515), (20, 2490812), (40, 1245406), (47, 1059920), (80, 622703), (94, 529960), (188, 264980), (235, 211984), (376, 132490), (470, 105992), (752, 66245), (940, 52996), (1880, 26498), (3760, 13249)]