57361988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20399}}^1$

素因数の和:20459

約数の個数: 24

約数和(自身を含む): 108528000

約数和(自身を除く): 51166012

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 20399, 40798, 81596, 387581, 754763, 775162, 1509526, 1550324, 3019052, 14340497, 28680994, 57361988]

約数ペア:

[(1, 57361988), (2, 28680994), (4, 14340497), (19, 3019052), (37, 1550324), (38, 1509526), (74, 775162), (76, 754763), (148, 387581), (703, 81596), (1406, 40798), (2812, 20399)]