56039828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{10463}}^1$

素因数の和:10583

約数の個数: 24

約数和(自身を含む): 106649088

約数和(自身を除く): 50609260

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 10463, 20926, 41852, 136019, 272038, 544076, 1077689, 2155378, 4310756, 14009957, 28019914, 56039828]

約数ペア:

[(1, 56039828), (2, 28019914), (4, 14009957), (13, 4310756), (26, 2155378), (52, 1077689), (103, 544076), (206, 272038), (412, 136019), (1339, 41852), (2678, 20926), (5356, 10463)]