48912442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2521}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 74903400

約数和(自身を除く): 25990958

約数列:

[1, 2, 89, 109, 178, 218, 2521, 5042, 9701, 19402, 224369, 274789, 448738, 549578, 24456221, 48912442]

約数ペア:

[(1, 48912442), (2, 24456221), (89, 549578), (109, 448738), (178, 274789), (218, 224369), (2521, 19402), (5042, 9701)]