51395455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4339}}^1$

素因数の和:4470

約数の個数: 16

約数和(自身を含む): 64995840

約数和(自身を除く): 13600385

約数列:

[1, 5, 23, 103, 115, 515, 2369, 4339, 11845, 21695, 99797, 446917, 498985, 2234585, 10279091, 51395455]

約数ペア:

[(1, 51395455), (5, 10279091), (23, 2234585), (103, 498985), (115, 446917), (515, 99797), (2369, 21695), (4339, 11845)]