56000048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269231}}^1$

素因数の和:269252

約数の個数: 20

約数和(自身を含む): 116846688

約数和(自身を除く): 60846640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269231, 538462, 1076924, 2153848, 3500003, 4307696, 7000006, 14000012, 28000024, 56000048]

約数ペア:

[(1, 56000048), (2, 28000024), (4, 14000012), (8, 7000006), (13, 4307696), (16, 3500003), (26, 2153848), (52, 1076924), (104, 538462), (208, 269231)]