56554836592

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1373}}^1\times {\mathrm{18521}}^1$

素因数の和:20041

約数の個数: 40

約数和(自身を含む): 110449649520

約数和(自身を除く): 53894812928

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1373, 2224, 2746, 5492, 10984, 18521, 21968, 37042, 74084, 148168, 190847, 296336, 381694, 763388, 1526776, 2574419, 3053552, 5148838, 10297676, 20595352, 25429333, 41190704, 50858666, 101717332, 203434664, 406869328, 3534677287, 7069354574, 14138709148, 28277418296, 56554836592]

約数ペア:

[(1, 56554836592), (2, 28277418296), (4, 14138709148), (8, 7069354574), (16, 3534677287), (139, 406869328), (278, 203434664), (556, 101717332), (1112, 50858666), (1373, 41190704), (2224, 25429333), (2746, 20595352), (5492, 10297676), (10984, 5148838), (18521, 3053552), (21968, 2574419), (37042, 1526776), (74084, 763388), (148168, 381694), (190847, 296336)]