51595050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26459}}^1$

素因数の和:26487

約数の個数: 48

約数和(自身を含む): 137803680

約数和(自身を除く): 86208630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 26459, 52918, 79377, 132295, 158754, 264590, 343967, 396885, 661475, 687934, 793770, 1031901, 1322950, 1719835, 1984425, 2063802, 3439670, 3968850, 5159505, 8599175, 10319010, 17198350, 25797525, 51595050]

約数ペア:

[(1, 51595050), (2, 25797525), (3, 17198350), (5, 10319010), (6, 8599175), (10, 5159505), (13, 3968850), (15, 3439670), (25, 2063802), (26, 1984425), (30, 1719835), (39, 1322950), (50, 1031901), (65, 793770), (75, 687934), (78, 661475), (130, 396885), (150, 343967), (195, 264590), (325, 158754), (390, 132295), (650, 79377), (975, 52918), (1950, 26459)]