48234220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 109255104

約数和(自身を除く): 61020884

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 97, 115, 188, 194, 230, 235, 388, 460, 470, 485, 529, 940, 970, 1058, 1081, 1940, 2116, 2162, 2231, 2645, 4324, 4462, 4559, 5290, 5405, 8924, 9118, 10580, 10810, 11155, 18236, 21620, 22310, 22795, 24863, 44620, 45590, 49726, 51313, 91180, 99452, 102626, 104857, 124315, 205252, 209714, 248630, 256565, 419428, 497260, 513130, 524285, 1026260, 1048570, 2097140, 2411711, 4823422, 9646844, 12058555, 24117110, 48234220]

約数ペア:

[(1, 48234220), (2, 24117110), (4, 12058555), (5, 9646844), (10, 4823422), (20, 2411711), (23, 2097140), (46, 1048570), (47, 1026260), (92, 524285), (94, 513130), (97, 497260), (115, 419428), (188, 256565), (194, 248630), (230, 209714), (235, 205252), (388, 124315), (460, 104857), (470, 102626), (485, 99452), (529, 91180), (940, 51313), (970, 49726), (1058, 45590), (1081, 44620), (1940, 24863), (2116, 22795), (2162, 22310), (2231, 21620), (2645, 18236), (4324, 11155), (4462, 10810), (4559, 10580), (5290, 9118), (5405, 8924)]