51485172

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{138401}}^1$

素因数の和:138439

約数の個数: 24

約数和(自身を含む): 124008192

約数和(自身を除く): 72523020

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 138401, 276802, 415203, 553604, 830406, 1660812, 4290431, 8580862, 12871293, 17161724, 25742586, 51485172]

約数ペア:

[(1, 51485172), (2, 25742586), (3, 17161724), (4, 12871293), (6, 8580862), (12, 4290431), (31, 1660812), (62, 830406), (93, 553604), (124, 415203), (186, 276802), (372, 138401)]