48937985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6469}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 62888400

約数和(自身を除く): 13950415

約数列:

[1, 5, 17, 85, 89, 445, 1513, 6469, 7565, 32345, 109973, 549865, 575741, 2878705, 9787597, 48937985]

約数ペア:

[(1, 48937985), (5, 9787597), (17, 2878705), (85, 575741), (89, 549865), (445, 109973), (1513, 32345), (6469, 7565)]