47301317

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 61751520

約数和(自身を除く): 14450203

約数列:

[1, 7, 19, 23, 47, 49, 133, 161, 329, 437, 893, 931, 1081, 1127, 2209, 2303, 3059, 6251, 7567, 15463, 20539, 21413, 41971, 43757, 50807, 52969, 108241, 143773, 293797, 355649, 965333, 1006411, 2056579, 2489543, 6757331, 47301317]

約数ペア:

[(1, 47301317), (7, 6757331), (19, 2489543), (23, 2056579), (47, 1006411), (49, 965333), (133, 355649), (161, 293797), (329, 143773), (437, 108241), (893, 52969), (931, 50807), (1081, 43757), (1127, 41971), (2209, 21413), (2303, 20539), (3059, 15463), (6251, 7567)]