102449950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{14741}}^1$

素因数の和:14892

約数の個数: 24

約数和(自身を含む): 191940840

約数和(自身を除く): 89490890

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 14741, 29482, 73705, 147410, 368525, 737050, 2048999, 4097998, 10244995, 20489990, 51224975, 102449950]

約数ペア:

[(1, 102449950), (2, 51224975), (5, 20489990), (10, 10244995), (25, 4097998), (50, 2048999), (139, 737050), (278, 368525), (695, 147410), (1390, 73705), (3475, 29482), (6950, 14741)]