49100986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19751}}^1$

素因数の和:19877

約数の個数: 16

約数和(自身を含む): 81062208

約数和(自身を除く): 31961222

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 19751, 39502, 217261, 434522, 2231863, 4463726, 24550493, 49100986]

約数ペア:

[(1, 49100986), (2, 24550493), (11, 4463726), (22, 2231863), (113, 434522), (226, 217261), (1243, 39502), (2486, 19751)]