53273577980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{380525557}}^1$

素因数の和:380525573

約数の個数: 24

約数和(自身を含む): 127856587488

約数和(自身を除く): 74583009508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 380525557, 761051114, 1522102228, 1902627785, 2663678899, 3805255570, 5327357798, 7610511140, 10654715596, 13318394495, 26636788990, 53273577980]

約数ペア:

[(1, 53273577980), (2, 26636788990), (4, 13318394495), (5, 10654715596), (7, 7610511140), (10, 5327357798), (14, 3805255570), (20, 2663678899), (28, 1902627785), (35, 1522102228), (70, 761051114), (140, 380525557)]