52139284

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{54539}}^1$

素因数の和:54782

約数の個数: 12

約数和(自身を含む): 91627200

約数和(自身を除く): 39487916

約数列:

[1, 2, 4, 239, 478, 956, 54539, 109078, 218156, 13034821, 26069642, 52139284]

約数ペア:

[(1, 52139284), (2, 26069642), (4, 13034821), (239, 218156), (478, 109078), (956, 54539)]