55531190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38833}}^1$

素因数の和:38864

約数の個数: 32

約数和(自身を含む): 117434016

約数和(自身を除く): 61902826

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 38833, 77666, 194165, 388330, 427163, 504829, 854326, 1009658, 2135815, 2524145, 4271630, 5048290, 5553119, 11106238, 27765595, 55531190]

約数ペア:

[(1, 55531190), (2, 27765595), (5, 11106238), (10, 5553119), (11, 5048290), (13, 4271630), (22, 2524145), (26, 2135815), (55, 1009658), (65, 854326), (110, 504829), (130, 427163), (143, 388330), (286, 194165), (715, 77666), (1430, 38833)]