50855240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29567}}^1$

素因数の和:29621

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 66234040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29567, 59134, 118268, 147835, 236536, 295670, 591340, 1182680, 1271381, 2542762, 5085524, 6356905, 10171048, 12713810, 25427620, 50855240]

約数ペア:

[(1, 50855240), (2, 25427620), (4, 12713810), (5, 10171048), (8, 6356905), (10, 5085524), (20, 2542762), (40, 1271381), (43, 1182680), (86, 591340), (172, 295670), (215, 236536), (344, 147835), (430, 118268), (860, 59134), (1720, 29567)]