48867237580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{272059}}^1$

素因数の和:273358

約数の個数: 48

約数和(自身を含む): 117373213440

約数和(自身を除く): 68505975860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1283, 2566, 5132, 6415, 8981, 12830, 17962, 25660, 35924, 44905, 89810, 179620, 272059, 544118, 1088236, 1360295, 1904413, 2720590, 3808826, 5441180, 7617652, 9522065, 19044130, 38088260, 349051697, 698103394, 1396206788, 1745258485, 2443361879, 3490516970, 4886723758, 6981033940, 9773447516, 12216809395, 24433618790, 48867237580]

約数ペア:

[(1, 48867237580), (2, 24433618790), (4, 12216809395), (5, 9773447516), (7, 6981033940), (10, 4886723758), (14, 3490516970), (20, 2443361879), (28, 1745258485), (35, 1396206788), (70, 698103394), (140, 349051697), (1283, 38088260), (2566, 19044130), (5132, 9522065), (6415, 7617652), (8981, 5441180), (12830, 3808826), (17962, 2720590), (25660, 1904413), (35924, 1360295), (44905, 1088236), (89810, 544118), (179620, 272059)]