55287855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 110283264

約数和(自身を除く): 54995409

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 167, 315, 501, 835, 1051, 1169, 1503, 2505, 3153, 3507, 5255, 5845, 7357, 7515, 9459, 10521, 15765, 17535, 22071, 36785, 47295, 52605, 66213, 110355, 175517, 331065, 526551, 877585, 1228619, 1579653, 2632755, 3685857, 6143095, 7898265, 11057571, 18429285, 55287855]

約数ペア:

[(1, 55287855), (3, 18429285), (5, 11057571), (7, 7898265), (9, 6143095), (15, 3685857), (21, 2632755), (35, 1579653), (45, 1228619), (63, 877585), (105, 526551), (167, 331065), (315, 175517), (501, 110355), (835, 66213), (1051, 52605), (1169, 47295), (1503, 36785), (2505, 22071), (3153, 17535), (3507, 15765), (5255, 10521), (5845, 9459), (7357, 7515)]