52108240

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2081}}^1$

素因数の和:2407

約数の個数: 40

約数和(自身を含む): 121597128

約数和(自身を除く): 69488888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2081, 2504, 3130, 4162, 5008, 6260, 8324, 10405, 12520, 16648, 20810, 25040, 33296, 41620, 83240, 166480, 651353, 1302706, 2605412, 3256765, 5210824, 6513530, 10421648, 13027060, 26054120, 52108240]

約数ペア:

[(1, 52108240), (2, 26054120), (4, 13027060), (5, 10421648), (8, 6513530), (10, 5210824), (16, 3256765), (20, 2605412), (40, 1302706), (80, 651353), (313, 166480), (626, 83240), (1252, 41620), (1565, 33296), (2081, 25040), (2504, 20810), (3130, 16648), (4162, 12520), (5008, 10405), (6260, 8324)]