51019670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 101582208

約数和(自身を除く): 50562538

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 10607, 21214, 53035, 106070, 137891, 275782, 392459, 689455, 784918, 1378910, 1962295, 3924590, 5101967, 10203934, 25509835, 51019670]

約数ペア:

[(1, 51019670), (2, 25509835), (5, 10203934), (10, 5101967), (13, 3924590), (26, 1962295), (37, 1378910), (65, 784918), (74, 689455), (130, 392459), (185, 275782), (370, 137891), (481, 106070), (962, 53035), (2405, 21214), (4810, 10607)]