55720272

素因数分解:

$2^4\times 3^1\times {\mathrm{1160839}}^1$

素因数の和:1160850

約数の個数: 20

約数和(自身を含む): 143944160

約数和(自身を除く): 88223888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1160839, 2321678, 3482517, 4643356, 6965034, 9286712, 13930068, 18573424, 27860136, 55720272]

約数ペア:

[(1, 55720272), (2, 27860136), (3, 18573424), (4, 13930068), (6, 9286712), (8, 6965034), (12, 4643356), (16, 3482517), (24, 2321678), (48, 1160839)]