55987756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 113420160

約数和(自身を除く): 57432404

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 193, 209, 347, 386, 418, 694, 772, 836, 1388, 2123, 3667, 3817, 4246, 6593, 7334, 7634, 8492, 13186, 14668, 15268, 26372, 40337, 66971, 72523, 80674, 133942, 145046, 161348, 267884, 290092, 736681, 1272449, 1473362, 2544898, 2946724, 5089796, 13996939, 27993878, 55987756]

約数ペア:

[(1, 55987756), (2, 27993878), (4, 13996939), (11, 5089796), (19, 2946724), (22, 2544898), (38, 1473362), (44, 1272449), (76, 736681), (193, 290092), (209, 267884), (347, 161348), (386, 145046), (418, 133942), (694, 80674), (772, 72523), (836, 66971), (1388, 40337), (2123, 26372), (3667, 15268), (3817, 14668), (4246, 13186), (6593, 8492), (7334, 7634)]