56827040

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 135095688

約数和(自身を除く): 78268648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2053, 2768, 3460, 4106, 5536, 6920, 8212, 10265, 13840, 16424, 20530, 27680, 32848, 41060, 65696, 82120, 164240, 328480, 355169, 710338, 1420676, 1775845, 2841352, 3551690, 5682704, 7103380, 11365408, 14206760, 28413520, 56827040]

約数ペア:

[(1, 56827040), (2, 28413520), (4, 14206760), (5, 11365408), (8, 7103380), (10, 5682704), (16, 3551690), (20, 2841352), (32, 1775845), (40, 1420676), (80, 710338), (160, 355169), (173, 328480), (346, 164240), (692, 82120), (865, 65696), (1384, 41060), (1730, 32848), (2053, 27680), (2768, 20530), (3460, 16424), (4106, 13840), (5536, 10265), (6920, 8212)]