56904364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{117571}}^1$

素因数の和:117597

約数の個数: 18

約数和(自身を含む): 109459532

約数和(自身を除く): 52555168

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 117571, 235142, 470284, 1293281, 2586562, 5173124, 14226091, 28452182, 56904364]

約数ペア:

[(1, 56904364), (2, 28452182), (4, 14226091), (11, 5173124), (22, 2586562), (44, 1293281), (121, 470284), (242, 235142), (484, 117571)]