51219702

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1186

約数の個数: 40

約数和(自身を含む): 115195872

約数和(自身を除く): 63976170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 751, 842, 1263, 1502, 2253, 2526, 3789, 4506, 6759, 7578, 11367, 13518, 20277, 22734, 34101, 40554, 60831, 68202, 121662, 316171, 632342, 948513, 1897026, 2845539, 5691078, 8536617, 17073234, 25609851, 51219702]

約数ペア:

[(1, 51219702), (2, 25609851), (3, 17073234), (6, 8536617), (9, 5691078), (18, 2845539), (27, 1897026), (54, 948513), (81, 632342), (162, 316171), (421, 121662), (751, 68202), (842, 60831), (1263, 40554), (1502, 34101), (2253, 22734), (2526, 20277), (3789, 13518), (4506, 11367), (6759, 7578)]