47087170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 91672560

約数和(自身を除く): 44585390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1289, 1405, 2578, 2810, 3653, 6445, 7306, 12890, 16757, 18265, 33514, 36530, 83785, 167570, 362209, 724418, 1811045, 3622090, 4708717, 9417434, 23543585, 47087170]

約数ペア:

[(1, 47087170), (2, 23543585), (5, 9417434), (10, 4708717), (13, 3622090), (26, 1811045), (65, 724418), (130, 362209), (281, 167570), (562, 83785), (1289, 36530), (1405, 33514), (2578, 18265), (2810, 16757), (3653, 12890), (6445, 7306)]