47597900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 119429856

約数和(自身を除く): 71831956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 701, 970, 1358, 1402, 1940, 2425, 2716, 2804, 3395, 3505, 4850, 4907, 6790, 7010, 9700, 9814, 13580, 14020, 16975, 17525, 19628, 24535, 33950, 35050, 49070, 67900, 67997, 70100, 98140, 122675, 135994, 245350, 271988, 339985, 475979, 490700, 679970, 951958, 1359940, 1699925, 1903916, 2379895, 3399850, 4759790, 6799700, 9519580, 11899475, 23798950, 47597900]

約数ペア:

[(1, 47597900), (2, 23798950), (4, 11899475), (5, 9519580), (7, 6799700), (10, 4759790), (14, 3399850), (20, 2379895), (25, 1903916), (28, 1699925), (35, 1359940), (50, 951958), (70, 679970), (97, 490700), (100, 475979), (140, 339985), (175, 271988), (194, 245350), (350, 135994), (388, 122675), (485, 98140), (679, 70100), (700, 67997), (701, 67900), (970, 49070), (1358, 35050), (1402, 33950), (1940, 24535), (2425, 19628), (2716, 17525), (2804, 16975), (3395, 14020), (3505, 13580), (4850, 9814), (4907, 9700), (6790, 7010)]