56107513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38351}}^1$

素因数の和:38388

約数の個数: 16

約数和(自身を含む): 73635840

約数和(自身を除く): 17528327

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 38351, 268457, 421861, 728669, 2953027, 5100683, 8015359, 56107513]

約数ペア:

[(1, 56107513), (7, 8015359), (11, 5100683), (19, 2953027), (77, 728669), (133, 421861), (209, 268457), (1463, 38351)]