50557059

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 91789152

約数和(自身を除く): 41232093

約数列:

[1, 3, 7, 9, 21, 23, 37, 41, 63, 69, 111, 123, 161, 207, 259, 287, 333, 369, 483, 529, 777, 851, 861, 943, 1449, 1517, 1587, 2331, 2553, 2583, 2829, 3703, 4551, 4761, 5957, 6601, 7659, 8487, 10619, 11109, 13653, 17871, 19573, 19803, 21689, 31857, 33327, 34891, 53613, 58719, 59409, 65067, 95571, 104673, 137011, 151823, 176157, 195201, 244237, 314019, 411033, 455469, 732711, 802493, 1233099, 1366407, 2198133, 2407479, 5617451, 7222437, 16852353, 50557059]

約数ペア:

[(1, 50557059), (3, 16852353), (7, 7222437), (9, 5617451), (21, 2407479), (23, 2198133), (37, 1366407), (41, 1233099), (63, 802493), (69, 732711), (111, 455469), (123, 411033), (161, 314019), (207, 244237), (259, 195201), (287, 176157), (333, 151823), (369, 137011), (483, 104673), (529, 95571), (777, 65067), (851, 59409), (861, 58719), (943, 53613), (1449, 34891), (1517, 33327), (1587, 31857), (2331, 21689), (2553, 19803), (2583, 19573), (2829, 17871), (3703, 13653), (4551, 11109), (4761, 10619), (5957, 8487), (6601, 7659)]