53851772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13109}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 102782400

約数和(自身を除く): 48930628

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 13109, 26218, 52436, 170417, 340834, 681668, 1035611, 2071222, 4142444, 13462943, 26925886, 53851772]

約数ペア:

[(1, 53851772), (2, 26925886), (4, 13462943), (13, 4142444), (26, 2071222), (52, 1035611), (79, 681668), (158, 340834), (316, 170417), (1027, 52436), (2054, 26218), (4108, 13109)]