49955805

素因数分解:

$3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{727}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 89107200

約数和(自身を除く): 39151395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 509, 727, 1527, 2181, 2545, 3635, 4581, 6543, 7635, 10905, 13743, 19629, 22905, 32715, 68715, 98145, 370043, 1110129, 1850215, 3330387, 5550645, 9991161, 16651935, 49955805]

約数ペア:

[(1, 49955805), (3, 16651935), (5, 9991161), (9, 5550645), (15, 3330387), (27, 1850215), (45, 1110129), (135, 370043), (509, 98145), (727, 68715), (1527, 32715), (2181, 22905), (2545, 19629), (3635, 13743), (4581, 10905), (6543, 7635)]