51298442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103843}}^1$

素因数の和:103877

約数の個数: 16

約数和(自身を含む): 87228960

約数和(自身を除く): 35930518

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 103843, 207686, 1349959, 1973017, 2699918, 3946034, 25649221, 51298442]

約数ペア:

[(1, 51298442), (2, 25649221), (13, 3946034), (19, 2699918), (26, 1973017), (38, 1349959), (247, 207686), (494, 103843)]