50961729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 89187840

約数和(自身を除く): 38226111

約数列:

[1, 3, 7, 13, 21, 29, 39, 41, 87, 91, 123, 157, 203, 273, 287, 377, 471, 533, 609, 861, 1099, 1131, 1189, 1599, 2041, 2639, 3297, 3567, 3731, 4553, 6123, 6437, 7917, 8323, 11193, 13659, 14287, 15457, 19311, 24969, 31871, 42861, 45059, 46371, 59189, 83681, 95613, 108199, 135177, 177567, 186673, 251043, 324597, 414323, 560019, 585767, 1242969, 1306711, 1757301, 2426749, 3920133, 7280247, 16987243, 50961729]

約数ペア:

[(1, 50961729), (3, 16987243), (7, 7280247), (13, 3920133), (21, 2426749), (29, 1757301), (39, 1306711), (41, 1242969), (87, 585767), (91, 560019), (123, 414323), (157, 324597), (203, 251043), (273, 186673), (287, 177567), (377, 135177), (471, 108199), (533, 95613), (609, 83681), (861, 59189), (1099, 46371), (1131, 45059), (1189, 42861), (1599, 31871), (2041, 24969), (2639, 19311), (3297, 15457), (3567, 14287), (3731, 13659), (4553, 11193), (6123, 8323), (6437, 7917)]