56776870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 105686208

約数和(自身を除く): 48909338

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 346, 370, 865, 887, 1730, 1774, 4435, 6401, 8870, 12802, 32005, 32819, 64010, 65638, 153451, 164095, 306902, 328190, 767255, 1534510, 5677687, 11355374, 28388435, 56776870]

約数ペア:

[(1, 56776870), (2, 28388435), (5, 11355374), (10, 5677687), (37, 1534510), (74, 767255), (173, 328190), (185, 306902), (346, 164095), (370, 153451), (865, 65638), (887, 64010), (1730, 32819), (1774, 32005), (4435, 12802), (6401, 8870)]