51386426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{853}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 95265408

約数和(自身を除く): 43878982

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 853, 1706, 2317, 4303, 4634, 5971, 8606, 11089, 11942, 22178, 30121, 60242, 77623, 155246, 282343, 564686, 1976401, 3670459, 3952802, 7340918, 25693213, 51386426]

約数ペア:

[(1, 51386426), (2, 25693213), (7, 7340918), (13, 3952802), (14, 3670459), (26, 1976401), (91, 564686), (182, 282343), (331, 155246), (662, 77623), (853, 60242), (1706, 30121), (2317, 22178), (4303, 11942), (4634, 11089), (5971, 8606)]