47960500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 122024448

約数和(自身を除く): 74063948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 125, 140, 142, 175, 193, 250, 284, 350, 355, 386, 497, 500, 700, 710, 772, 875, 965, 994, 1351, 1420, 1750, 1775, 1930, 1988, 2485, 2702, 3500, 3550, 3860, 4825, 4970, 5404, 6755, 7100, 8875, 9650, 9940, 12425, 13510, 13703, 17750, 19300, 24125, 24850, 27020, 27406, 33775, 35500, 48250, 49700, 54812, 62125, 67550, 68515, 95921, 96500, 124250, 135100, 137030, 168875, 191842, 248500, 274060, 337750, 342575, 383684, 479605, 675500, 685150, 959210, 1370300, 1712875, 1918420, 2398025, 3425750, 4796050, 6851500, 9592100, 11990125, 23980250, 47960500]

約数ペア:

[(1, 47960500), (2, 23980250), (4, 11990125), (5, 9592100), (7, 6851500), (10, 4796050), (14, 3425750), (20, 2398025), (25, 1918420), (28, 1712875), (35, 1370300), (50, 959210), (70, 685150), (71, 675500), (100, 479605), (125, 383684), (140, 342575), (142, 337750), (175, 274060), (193, 248500), (250, 191842), (284, 168875), (350, 137030), (355, 135100), (386, 124250), (497, 96500), (500, 95921), (700, 68515), (710, 67550), (772, 62125), (875, 54812), (965, 49700), (994, 48250), (1351, 35500), (1420, 33775), (1750, 27406), (1775, 27020), (1930, 24850), (1988, 24125), (2485, 19300), (2702, 17750), (3500, 13703), (3550, 13510), (3860, 12425), (4825, 9940), (4970, 9650), (5404, 8875), (6755, 7100)]