56736260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2239}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 136980480

約数和(自身を除く): 80244220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2239, 2534, 3620, 4478, 5068, 6335, 8956, 11195, 12670, 15673, 22390, 25340, 31346, 44780, 62692, 78365, 156730, 313460, 405259, 810518, 1621036, 2026295, 2836813, 4052590, 5673626, 8105180, 11347252, 14184065, 28368130, 56736260]

約数ペア:

[(1, 56736260), (2, 28368130), (4, 14184065), (5, 11347252), (7, 8105180), (10, 5673626), (14, 4052590), (20, 2836813), (28, 2026295), (35, 1621036), (70, 810518), (140, 405259), (181, 313460), (362, 156730), (724, 78365), (905, 62692), (1267, 44780), (1810, 31346), (2239, 25340), (2534, 22390), (3620, 15673), (4478, 12670), (5068, 11195), (6335, 8956)]