52242970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 107252640

約数和(自身を除く): 55009670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1627, 1690, 2470, 3211, 3254, 6422, 8135, 16055, 16270, 21151, 30913, 32110, 42302, 61826, 105755, 154565, 211510, 274963, 309130, 401869, 549926, 803738, 1374815, 2009345, 2749630, 4018690, 5224297, 10448594, 26121485, 52242970]

約数ペア:

[(1, 52242970), (2, 26121485), (5, 10448594), (10, 5224297), (13, 4018690), (19, 2749630), (26, 2009345), (38, 1374815), (65, 803738), (95, 549926), (130, 401869), (169, 309130), (190, 274963), (247, 211510), (338, 154565), (494, 105755), (845, 61826), (1235, 42302), (1627, 32110), (1690, 30913), (2470, 21151), (3211, 16270), (3254, 16055), (6422, 8135)]