49129156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 87869376

約数和(自身を除く): 38740220

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 887, 908, 1774, 3548, 13847, 27694, 54107, 55388, 108214, 201349, 216428, 402698, 805396, 12282289, 24564578, 49129156]

約数ペア:

[(1, 49129156), (2, 24564578), (4, 12282289), (61, 805396), (122, 402698), (227, 216428), (244, 201349), (454, 108214), (887, 55388), (908, 54107), (1774, 27694), (3548, 13847)]