55138458

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{1823}}^1$

素因数の和:1970

約数の個数: 24

約数和(自身を含む): 111913344

約数和(自身を除く): 56774886

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1823, 3646, 5041, 5469, 10082, 10938, 15123, 30246, 129433, 258866, 388299, 776598, 9189743, 18379486, 27569229, 55138458]

約数ペア:

[(1, 55138458), (2, 27569229), (3, 18379486), (6, 9189743), (71, 776598), (142, 388299), (213, 258866), (426, 129433), (1823, 30246), (3646, 15123), (5041, 10938), (5469, 10082)]