47971900

素因数分解:

$2^2\times 5^2\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1438

約数の個数: 36

約数和(自身を含む): 104408248

約数和(自身を除く): 56436348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 547, 877, 1094, 1754, 2188, 2735, 3508, 4385, 5470, 8770, 10940, 13675, 17540, 21925, 27350, 43850, 54700, 87700, 479719, 959438, 1918876, 2398595, 4797190, 9594380, 11992975, 23985950, 47971900]

約数ペア:

[(1, 47971900), (2, 23985950), (4, 11992975), (5, 9594380), (10, 4797190), (20, 2398595), (25, 1918876), (50, 959438), (100, 479719), (547, 87700), (877, 54700), (1094, 43850), (1754, 27350), (2188, 21925), (2735, 17540), (3508, 13675), (4385, 10940), (5470, 8770)]