27454636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 54559008

約数和(自身を除く): 27104372

約数列:

[1, 2, 4, 11, 22, 44, 53, 61, 106, 122, 193, 212, 244, 386, 583, 671, 772, 1166, 1342, 2123, 2332, 2684, 3233, 4246, 6466, 8492, 10229, 11773, 12932, 20458, 23546, 35563, 40916, 47092, 71126, 112519, 129503, 142252, 225038, 259006, 450076, 518012, 623969, 1247938, 2495876, 6863659, 13727318, 27454636]

約数ペア:

[(1, 27454636), (2, 13727318), (4, 6863659), (11, 2495876), (22, 1247938), (44, 623969), (53, 518012), (61, 450076), (106, 259006), (122, 225038), (193, 142252), (212, 129503), (244, 112519), (386, 71126), (583, 47092), (671, 40916), (772, 35563), (1166, 23546), (1342, 20458), (2123, 12932), (2332, 11773), (2684, 10229), (3233, 8492), (4246, 6466)]