50890140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13488

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 130066020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 13463, 26926, 40389, 53852, 67315, 80778, 94241, 121167, 134630, 161556, 188482, 201945, 242334, 269260, 282723, 363501, 376964, 403890, 471205, 484668, 565446, 605835, 727002, 807780, 848169, 942410, 1130892, 1211670, 1413615, 1454004, 1696338, 1817505, 1884820, 2423340, 2544507, 2827230, 3392676, 3635010, 4240845, 5089014, 5654460, 7270020, 8481690, 10178028, 12722535, 16963380, 25445070, 50890140]

約数ペア:

[(1, 50890140), (2, 25445070), (3, 16963380), (4, 12722535), (5, 10178028), (6, 8481690), (7, 7270020), (9, 5654460), (10, 5089014), (12, 4240845), (14, 3635010), (15, 3392676), (18, 2827230), (20, 2544507), (21, 2423340), (27, 1884820), (28, 1817505), (30, 1696338), (35, 1454004), (36, 1413615), (42, 1211670), (45, 1130892), (54, 942410), (60, 848169), (63, 807780), (70, 727002), (84, 605835), (90, 565446), (105, 484668), (108, 471205), (126, 403890), (135, 376964), (140, 363501), (180, 282723), (189, 269260), (210, 242334), (252, 201945), (270, 188482), (315, 161556), (378, 134630), (420, 121167), (540, 94241), (630, 80778), (756, 67315), (945, 53852), (1260, 40389), (1890, 26926), (3780, 13463)]