49357136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162359}}^1$

素因数の和:162386

約数の個数: 20

約数和(自身を含む): 100663200

約数和(自身を除く): 51306064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162359, 324718, 649436, 1298872, 2597744, 3084821, 6169642, 12339284, 24678568, 49357136]

約数ペア:

[(1, 49357136), (2, 24678568), (4, 12339284), (8, 6169642), (16, 3084821), (19, 2597744), (38, 1298872), (76, 649436), (152, 324718), (304, 162359)]