49287766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{21751}}^1$

素因数の和:21867

約数の個数: 16

約数和(自身を含む): 81439488

約数和(自身を除く): 32151722

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 21751, 43502, 239261, 478522, 2240353, 4480706, 24643883, 49287766]

約数ペア:

[(1, 49287766), (2, 24643883), (11, 4480706), (22, 2240353), (103, 478522), (206, 239261), (1133, 43502), (2266, 21751)]