55055196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1323

約数の個数: 72

約数和(自身を含む): 159999840

約数和(自身を除く): 104944644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1109, 1182, 1379, 1773, 2218, 2364, 2758, 3327, 3546, 4137, 4436, 5516, 6654, 7092, 7763, 8274, 9981, 12411, 13308, 15526, 16548, 19962, 23289, 24822, 31052, 39924, 46578, 49644, 69867, 93156, 139734, 218473, 279468, 436946, 655419, 873892, 1310838, 1529311, 1966257, 2621676, 3058622, 3932514, 4587933, 6117244, 7865028, 9175866, 13763799, 18351732, 27527598, 55055196]

約数ペア:

[(1, 55055196), (2, 27527598), (3, 18351732), (4, 13763799), (6, 9175866), (7, 7865028), (9, 6117244), (12, 4587933), (14, 3932514), (18, 3058622), (21, 2621676), (28, 1966257), (36, 1529311), (42, 1310838), (63, 873892), (84, 655419), (126, 436946), (197, 279468), (252, 218473), (394, 139734), (591, 93156), (788, 69867), (1109, 49644), (1182, 46578), (1379, 39924), (1773, 31052), (2218, 24822), (2364, 23289), (2758, 19962), (3327, 16548), (3546, 15526), (4137, 13308), (4436, 12411), (5516, 9981), (6654, 8274), (7092, 7763)]