55990186

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{30529}}^1$

素因数の和:30669

約数の個数: 16

約数和(自身を含む): 96719040

約数和(自身を除く): 40728854

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 30529, 61058, 213703, 427406, 3999299, 7998598, 27995093, 55990186]

約数ペア:

[(1, 55990186), (2, 27995093), (7, 7998598), (14, 3999299), (131, 427406), (262, 213703), (917, 61058), (1834, 30529)]