51243900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{170813}}^1$

素因数の和:170830

約数の個数: 36

約数和(自身を含む): 148266552

約数和(自身を除く): 97022652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 170813, 341626, 512439, 683252, 854065, 1024878, 1708130, 2049756, 2562195, 3416260, 4270325, 5124390, 8540650, 10248780, 12810975, 17081300, 25621950, 51243900]

約数ペア:

[(1, 51243900), (2, 25621950), (3, 17081300), (4, 12810975), (5, 10248780), (6, 8540650), (10, 5124390), (12, 4270325), (15, 3416260), (20, 2562195), (25, 2049756), (30, 1708130), (50, 1024878), (60, 854065), (75, 683252), (100, 512439), (150, 341626), (300, 170813)]