49656815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7417}}^1$

素因数の和:7538

約数の個数: 16

約数和(自身を含む): 64803648

約数和(自身を除く): 15146833

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 7417, 37085, 96421, 482105, 763951, 3819755, 9931363, 49656815]

約数ペア:

[(1, 49656815), (5, 9931363), (13, 3819755), (65, 763951), (103, 482105), (515, 96421), (1339, 37085), (6695, 7417)]