47813500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 77984900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 665, 700, 719, 875, 950, 1330, 1438, 1750, 1900, 2375, 2660, 2876, 3325, 3500, 3595, 4750, 5033, 6650, 7190, 9500, 10066, 13300, 13661, 14380, 16625, 17975, 20132, 25165, 27322, 33250, 35950, 50330, 54644, 66500, 68305, 71900, 89875, 95627, 100660, 125825, 136610, 179750, 191254, 251650, 273220, 341525, 359500, 382508, 478135, 503300, 629125, 683050, 956270, 1258250, 1366100, 1707625, 1912540, 2390675, 2516500, 3415250, 4781350, 6830500, 9562700, 11953375, 23906750, 47813500]

約数ペア:

[(1, 47813500), (2, 23906750), (4, 11953375), (5, 9562700), (7, 6830500), (10, 4781350), (14, 3415250), (19, 2516500), (20, 2390675), (25, 1912540), (28, 1707625), (35, 1366100), (38, 1258250), (50, 956270), (70, 683050), (76, 629125), (95, 503300), (100, 478135), (125, 382508), (133, 359500), (140, 341525), (175, 273220), (190, 251650), (250, 191254), (266, 179750), (350, 136610), (380, 125825), (475, 100660), (500, 95627), (532, 89875), (665, 71900), (700, 68305), (719, 66500), (875, 54644), (950, 50330), (1330, 35950), (1438, 33250), (1750, 27322), (1900, 25165), (2375, 20132), (2660, 17975), (2876, 16625), (3325, 14380), (3500, 13661), (3595, 13300), (4750, 10066), (5033, 9500), (6650, 7190)]