51498998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{11699}}^1$

素因数の和:11803

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 29371402

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 11699, 23398, 362669, 725338, 830629, 1661258, 25749499, 51498998]

約数ペア:

[(1, 51498998), (2, 25749499), (31, 1661258), (62, 830629), (71, 725338), (142, 362669), (2201, 23398), (4402, 11699)]