47215570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3709}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 90820800

約数和(自身を除く): 43605230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 3709, 6365, 7418, 12730, 18545, 37090, 70471, 140942, 248503, 352355, 497006, 704710, 1242515, 2485030, 4721557, 9443114, 23607785, 47215570]

約数ペア:

[(1, 47215570), (2, 23607785), (5, 9443114), (10, 4721557), (19, 2485030), (38, 1242515), (67, 704710), (95, 497006), (134, 352355), (190, 248503), (335, 140942), (670, 70471), (1273, 37090), (2546, 18545), (3709, 12730), (6365, 7418)]