48941480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 127146240

約数和(自身を除く): 78204760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 103, 140, 206, 280, 412, 515, 721, 824, 1030, 1442, 1697, 2060, 2884, 3394, 3605, 4120, 5768, 6788, 7210, 8485, 11879, 13576, 14420, 16970, 23758, 28840, 33940, 47516, 59395, 67880, 95032, 118790, 174791, 237580, 349582, 475160, 699164, 873955, 1223537, 1398328, 1747910, 2447074, 3495820, 4894148, 6117685, 6991640, 9788296, 12235370, 24470740, 48941480]

約数ペア:

[(1, 48941480), (2, 24470740), (4, 12235370), (5, 9788296), (7, 6991640), (8, 6117685), (10, 4894148), (14, 3495820), (20, 2447074), (28, 1747910), (35, 1398328), (40, 1223537), (56, 873955), (70, 699164), (103, 475160), (140, 349582), (206, 237580), (280, 174791), (412, 118790), (515, 95032), (721, 67880), (824, 59395), (1030, 47516), (1442, 33940), (1697, 28840), (2060, 23758), (2884, 16970), (3394, 14420), (3605, 13576), (4120, 11879), (5768, 8485), (6788, 7210)]