47052580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17959}}^1$

素因数の和:18099

約数の個数: 24

約数和(自身を含む): 99570240

約数和(自身を除く): 52517660

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 17959, 35918, 71836, 89795, 179590, 359180, 2352629, 4705258, 9410516, 11763145, 23526290, 47052580]

約数ペア:

[(1, 47052580), (2, 23526290), (4, 11763145), (5, 9410516), (10, 4705258), (20, 2352629), (131, 359180), (262, 179590), (524, 89795), (655, 71836), (1310, 35918), (2620, 17959)]