55388030

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{35279}}^1$

素因数の和:35443

約数の個数: 16

約数和(自身を含む): 100336320

約数和(自身を除く): 44948290

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 35279, 70558, 176395, 352790, 5538803, 11077606, 27694015, 55388030]

約数ペア:

[(1, 55388030), (2, 27694015), (5, 11077606), (10, 5538803), (157, 352790), (314, 176395), (785, 70558), (1570, 35279)]