50931568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{138401}}^1$

素因数の和:138432

約数の個数: 20

約数和(自身を含む): 102971088

約数和(自身を除く): 52039520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 138401, 276802, 553604, 1107208, 2214416, 3183223, 6366446, 12732892, 25465784, 50931568]

約数ペア:

[(1, 50931568), (2, 25465784), (4, 12732892), (8, 6366446), (16, 3183223), (23, 2214416), (46, 1107208), (92, 553604), (184, 276802), (368, 138401)]