49193505

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25423}}^1$

素因数の和:25477

約数の個数: 24

約数和(自身を含む): 87255168

約数和(自身を除く): 38061663

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 25423, 76269, 127115, 228807, 381345, 1093189, 1144035, 3279567, 5465945, 9838701, 16397835, 49193505]

約数ペア:

[(1, 49193505), (3, 16397835), (5, 9838701), (9, 5465945), (15, 3279567), (43, 1144035), (45, 1093189), (129, 381345), (215, 228807), (387, 127115), (645, 76269), (1935, 25423)]