49156238

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 74820480

約数和(自身を除く): 25664242

約数列:

[1, 2, 139, 151, 278, 302, 1171, 2342, 20989, 41978, 162769, 176821, 325538, 353642, 24578119, 49156238]

約数ペア:

[(1, 49156238), (2, 24578119), (139, 353642), (151, 325538), (278, 176821), (302, 162769), (1171, 41978), (2342, 20989)]