56431544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 114413040

約数和(自身を除く): 57981496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 1931, 2248, 3653, 3862, 7306, 7724, 14612, 15448, 25103, 29224, 50206, 100412, 200824, 542611, 1085222, 2170444, 4340888, 7053943, 14107886, 28215772, 56431544]

約数ペア:

[(1, 56431544), (2, 28215772), (4, 14107886), (8, 7053943), (13, 4340888), (26, 2170444), (52, 1085222), (104, 542611), (281, 200824), (562, 100412), (1124, 50206), (1931, 29224), (2248, 25103), (3653, 15448), (3862, 14612), (7306, 7724)]