55647482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 94392000

約数和(自身を除く): 38744518

約数列:

[1, 2, 11, 22, 37, 74, 137, 274, 407, 499, 814, 998, 1507, 3014, 5069, 5489, 10138, 10978, 18463, 36926, 55759, 68363, 111518, 136726, 203093, 406186, 751993, 1503986, 2529431, 5058862, 27823741, 55647482]

約数ペア:

[(1, 55647482), (2, 27823741), (11, 5058862), (22, 2529431), (37, 1503986), (74, 751993), (137, 406186), (274, 203093), (407, 136726), (499, 111518), (814, 68363), (998, 55759), (1507, 36926), (3014, 18463), (5069, 10978), (5489, 10138)]