54067210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 99408384

約数和(自身を除く): 45341174

約数列:

[1, 2, 5, 10, 71, 142, 271, 281, 355, 542, 562, 710, 1355, 1405, 2710, 2810, 19241, 19951, 38482, 39902, 76151, 96205, 99755, 152302, 192410, 199510, 380755, 761510, 5406721, 10813442, 27033605, 54067210]

約数ペア:

[(1, 54067210), (2, 27033605), (5, 10813442), (10, 5406721), (71, 761510), (142, 380755), (271, 199510), (281, 192410), (355, 152302), (542, 99755), (562, 96205), (710, 76151), (1355, 39902), (1405, 38482), (2710, 19951), (2810, 19241)]