51269709

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{11119}}^1$

素因数の和:11204

約数の個数: 16

約数和(自身を含む): 72057600

約数和(自身を除く): 20787891

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 11119, 33357, 322451, 589307, 967353, 1767921, 17089903, 51269709]

約数ペア:

[(1, 51269709), (3, 17089903), (29, 1767921), (53, 967353), (87, 589307), (159, 322451), (1537, 33357), (4611, 11119)]