90253724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 185310720

約数和(自身を除く): 95056996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2068, 2297, 3572, 4594, 9188, 9823, 19646, 25267, 39292, 43643, 50534, 87286, 101068, 107959, 174572, 215918, 431836, 480073, 960146, 1187549, 1920292, 2051221, 2375098, 4102442, 4750196, 8204884, 22563431, 45126862, 90253724]

約数ペア:

[(1, 90253724), (2, 45126862), (4, 22563431), (11, 8204884), (19, 4750196), (22, 4102442), (38, 2375098), (44, 2051221), (47, 1920292), (76, 1187549), (94, 960146), (188, 480073), (209, 431836), (418, 215918), (517, 174572), (836, 107959), (893, 101068), (1034, 87286), (1786, 50534), (2068, 43643), (2297, 39292), (3572, 25267), (4594, 19646), (9188, 9823)]