47932480

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3251

約数の個数: 56

約数和(自身を含む): 116604288

約数和(自身を除く): 68671808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3187, 3760, 6374, 7520, 12748, 15040, 15935, 25496, 31870, 50992, 63740, 101984, 127480, 149789, 203968, 254960, 299578, 509920, 599156, 748945, 1019840, 1198312, 1497890, 2396624, 2995780, 4793248, 5991560, 9586496, 11983120, 23966240, 47932480]

約数ペア:

[(1, 47932480), (2, 23966240), (4, 11983120), (5, 9586496), (8, 5991560), (10, 4793248), (16, 2995780), (20, 2396624), (32, 1497890), (40, 1198312), (47, 1019840), (64, 748945), (80, 599156), (94, 509920), (160, 299578), (188, 254960), (235, 203968), (320, 149789), (376, 127480), (470, 101984), (752, 63740), (940, 50992), (1504, 31870), (1880, 25496), (3008, 15935), (3187, 15040), (3760, 12748), (6374, 7520)]