51462080

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2293

約数の個数: 56

約数和(自身を含む): 124279152

約数和(自身を除く): 72817072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2203, 2336, 2920, 4406, 4672, 5840, 8812, 11015, 11680, 17624, 22030, 23360, 35248, 44060, 70496, 88120, 140992, 160819, 176240, 321638, 352480, 643276, 704960, 804095, 1286552, 1608190, 2573104, 3216380, 5146208, 6432760, 10292416, 12865520, 25731040, 51462080]

約数ペア:

[(1, 51462080), (2, 25731040), (4, 12865520), (5, 10292416), (8, 6432760), (10, 5146208), (16, 3216380), (20, 2573104), (32, 1608190), (40, 1286552), (64, 804095), (73, 704960), (80, 643276), (146, 352480), (160, 321638), (292, 176240), (320, 160819), (365, 140992), (584, 88120), (730, 70496), (1168, 44060), (1460, 35248), (2203, 23360), (2336, 22030), (2920, 17624), (4406, 11680), (4672, 11015), (5840, 8812)]