47949406

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 72919440

約数和(自身を除く): 24970034

約数列:

[1, 2, 131, 197, 262, 394, 929, 1858, 25807, 51614, 121699, 183013, 243398, 366026, 23974703, 47949406]

約数ペア:

[(1, 47949406), (2, 23974703), (131, 366026), (197, 243398), (262, 183013), (394, 121699), (929, 51614), (1858, 25807)]