51472705

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 63123840

約数和(自身を除く): 11651135

約数列:

[1, 5, 89, 103, 445, 515, 1123, 5615, 9167, 45835, 99947, 115669, 499735, 578345, 10294541, 51472705]

約数ペア:

[(1, 51472705), (5, 10294541), (89, 578345), (103, 499735), (445, 115669), (515, 99947), (1123, 45835), (5615, 9167)]