55379090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 107772336

約数和(自身を除く): 52393246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1361, 1565, 2722, 3130, 4069, 6805, 8138, 13610, 17693, 20345, 35386, 40690, 88465, 176930, 425993, 851986, 2129965, 4259930, 5537909, 11075818, 27689545, 55379090]

約数ペア:

[(1, 55379090), (2, 27689545), (5, 11075818), (10, 5537909), (13, 4259930), (26, 2129965), (65, 851986), (130, 425993), (313, 176930), (626, 88465), (1361, 40690), (1565, 35386), (2722, 20345), (3130, 17693), (4069, 13610), (6805, 8138)]