51355623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3015

約数の個数: 32

約数和(自身を含む): 81672192

約数和(自身を除く): 30316569

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 2953, 5797, 8859, 17391, 32483, 50201, 91543, 97449, 150603, 274629, 552211, 1006973, 1556231, 1656633, 3020919, 4668693, 17118541, 51355623]

約数ペア:

[(1, 51355623), (3, 17118541), (11, 4668693), (17, 3020919), (31, 1656633), (33, 1556231), (51, 1006973), (93, 552211), (187, 274629), (341, 150603), (527, 97449), (561, 91543), (1023, 50201), (1581, 32483), (2953, 17391), (5797, 8859)]