57893950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 114390000

約数和(自身を除く): 56496050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 149, 190, 298, 409, 475, 745, 818, 950, 1490, 2045, 2831, 3725, 4090, 5662, 7450, 7771, 10225, 14155, 15542, 20450, 28310, 38855, 60941, 70775, 77710, 121882, 141550, 194275, 304705, 388550, 609410, 1157879, 1523525, 2315758, 3047050, 5789395, 11578790, 28946975, 57893950]

約数ペア:

[(1, 57893950), (2, 28946975), (5, 11578790), (10, 5789395), (19, 3047050), (25, 2315758), (38, 1523525), (50, 1157879), (95, 609410), (149, 388550), (190, 304705), (298, 194275), (409, 141550), (475, 121882), (745, 77710), (818, 70775), (950, 60941), (1490, 38855), (2045, 28310), (2831, 20450), (3725, 15542), (4090, 14155), (5662, 10225), (7450, 7771)]