56750155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 85413888

約数和(自身を除く): 28663733

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 385, 661, 1115, 1561, 2453, 3305, 4627, 7271, 7805, 12265, 17171, 23135, 36355, 50897, 85855, 147403, 254485, 737015, 1031821, 1621433, 5159105, 8107165, 11350031, 56750155]

約数ペア:

[(1, 56750155), (5, 11350031), (7, 8107165), (11, 5159105), (35, 1621433), (55, 1031821), (77, 737015), (223, 254485), (385, 147403), (661, 85855), (1115, 50897), (1561, 36355), (2453, 23135), (3305, 17171), (4627, 12265), (7271, 7805)]