47595940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 115315200

約数和(自身を除く): 67719260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3119, 3815, 6238, 7630, 12476, 15260, 15595, 21833, 31190, 43666, 62380, 87332, 109165, 218330, 339971, 436660, 679942, 1359884, 1699855, 2379797, 3399710, 4759594, 6799420, 9519188, 11898985, 23797970, 47595940]

約数ペア:

[(1, 47595940), (2, 23797970), (4, 11898985), (5, 9519188), (7, 6799420), (10, 4759594), (14, 3399710), (20, 2379797), (28, 1699855), (35, 1359884), (70, 679942), (109, 436660), (140, 339971), (218, 218330), (436, 109165), (545, 87332), (763, 62380), (1090, 43666), (1526, 31190), (2180, 21833), (3052, 15595), (3119, 15260), (3815, 12476), (6238, 7630)]