1248651350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{739}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 2378419200

約数和(自身を除く): 1129767850

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 719, 739, 1175, 1438, 1478, 2350, 3595, 3695, 7190, 7390, 17975, 18475, 33793, 34733, 35950, 36950, 67586, 69466, 168965, 173665, 337930, 347330, 531341, 844825, 868325, 1062682, 1689650, 1736650, 2656705, 5313410, 13283525, 24973027, 26567050, 49946054, 124865135, 249730270, 624325675, 1248651350]

約数ペア:

[(1, 1248651350), (2, 624325675), (5, 249730270), (10, 124865135), (25, 49946054), (47, 26567050), (50, 24973027), (94, 13283525), (235, 5313410), (470, 2656705), (719, 1736650), (739, 1689650), (1175, 1062682), (1438, 868325), (1478, 844825), (2350, 531341), (3595, 347330), (3695, 337930), (7190, 173665), (7390, 168965), (17975, 69466), (18475, 67586), (33793, 36950), (34733, 35950)]