61053668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22153}}^1$

素因数の和:22223

約数の個数: 24

約数和(自身を含む): 117238968

約数和(自身を除く): 56185300

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 22153, 44306, 88612, 287989, 575978, 1151956, 1174109, 2348218, 4696436, 15263417, 30526834, 61053668]

約数ペア:

[(1, 61053668), (2, 30526834), (4, 15263417), (13, 4696436), (26, 2348218), (52, 1174109), (53, 1151956), (106, 575978), (212, 287989), (689, 88612), (1378, 44306), (2756, 22153)]