47942764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12119}}^1$

素因数の和:12189

約数の個数: 24

約数和(自身を含む): 89591040

約数和(自身を除く): 41648276

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 12119, 24238, 48476, 278737, 521117, 557474, 1042234, 1114948, 2084468, 11985691, 23971382, 47942764]

約数ペア:

[(1, 47942764), (2, 23971382), (4, 11985691), (23, 2084468), (43, 1114948), (46, 1042234), (86, 557474), (92, 521117), (172, 278737), (989, 48476), (1978, 24238), (3956, 12119)]