55872008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 110755200

約数和(自身を除く): 54883192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 1327, 2216, 2654, 5263, 5308, 10526, 10616, 21052, 25213, 42104, 50426, 100852, 201704, 367579, 735158, 1470316, 2940632, 6984001, 13968002, 27936004, 55872008]

約数ペア:

[(1, 55872008), (2, 27936004), (4, 13968002), (8, 6984001), (19, 2940632), (38, 1470316), (76, 735158), (152, 367579), (277, 201704), (554, 100852), (1108, 50426), (1327, 42104), (2216, 25213), (2654, 21052), (5263, 10616), (5308, 10526)]