51131806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101051}}^1$

素因数の和:101087

約数の個数: 16

約数和(自身を含む): 87308928

約数和(自身を除く): 36177122

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 101051, 202102, 1111561, 2223122, 2324173, 4648346, 25565903, 51131806]

約数ペア:

[(1, 51131806), (2, 25565903), (11, 4648346), (22, 2324173), (23, 2223122), (46, 1111561), (253, 202102), (506, 101051)]