55291530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{263293}}^1$

素因数の和:263310

約数の個数: 32

約数和(自身を含む): 151657344

約数和(自身を除く): 96365814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 263293, 526586, 789879, 1316465, 1579758, 1843051, 2632930, 3686102, 3949395, 5529153, 7898790, 9215255, 11058306, 18430510, 27645765, 55291530]

約数ペア:

[(1, 55291530), (2, 27645765), (3, 18430510), (5, 11058306), (6, 9215255), (7, 7898790), (10, 5529153), (14, 3949395), (15, 3686102), (21, 2632930), (30, 1843051), (35, 1579758), (42, 1316465), (70, 789879), (105, 526586), (210, 263293)]