51285100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{4793}}^1$

素因数の和:4914

約数の個数: 36

約数和(自身を含む): 112352184

約数和(自身を除く): 61067084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 4793, 5350, 9586, 10700, 19172, 23965, 47930, 95860, 119825, 239650, 479300, 512851, 1025702, 2051404, 2564255, 5128510, 10257020, 12821275, 25642550, 51285100]

約数ペア:

[(1, 51285100), (2, 25642550), (4, 12821275), (5, 10257020), (10, 5128510), (20, 2564255), (25, 2051404), (50, 1025702), (100, 512851), (107, 479300), (214, 239650), (428, 119825), (535, 95860), (1070, 47930), (2140, 23965), (2675, 19172), (4793, 10700), (5350, 9586)]