1296225850

素因数分解:

$2^1\times 5^2\times {\mathrm{25924517}}^1$

素因数の和:25924529

約数の個数: 12

約数和(自身を含む): 2410980174

約数和(自身を除く): 1114754324

約数列:

[1, 2, 5, 10, 25, 50, 25924517, 51849034, 129622585, 259245170, 648112925, 1296225850]

約数ペア:

[(1, 1296225850), (2, 648112925), (5, 259245170), (10, 129622585), (25, 51849034), (50, 25924517)]