47987198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 39622402

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 2027, 3382, 4054, 11837, 14189, 23674, 28378, 38513, 77026, 180403, 269591, 360806, 539182, 1262821, 2525642, 3427657, 6855314, 23993599, 47987198]

約数ペア:

[(1, 47987198), (2, 23993599), (7, 6855314), (14, 3427657), (19, 2525642), (38, 1262821), (89, 539182), (133, 360806), (178, 269591), (266, 180403), (623, 77026), (1246, 38513), (1691, 28378), (2027, 23674), (3382, 14189), (4054, 11837)]