56156900

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{3719}}^1$

素因数の和:3884

約数の個数: 36

約数和(自身を含む): 122700480

約数和(自身を除く): 66543580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3719, 3775, 7438, 7550, 14876, 15100, 18595, 37190, 74380, 92975, 185950, 371900, 561569, 1123138, 2246276, 2807845, 5615690, 11231380, 14039225, 28078450, 56156900]

約数ペア:

[(1, 56156900), (2, 28078450), (4, 14039225), (5, 11231380), (10, 5615690), (20, 2807845), (25, 2246276), (50, 1123138), (100, 561569), (151, 371900), (302, 185950), (604, 92975), (755, 74380), (1510, 37190), (3020, 18595), (3719, 15100), (3775, 14876), (7438, 7550)]