53743860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2493

約数の個数: 72

約数和(自身を含む): 164376576

約数和(自身を除く): 110632716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2351, 2540, 3810, 4572, 4702, 5715, 7053, 7620, 9404, 11430, 11755, 14106, 21159, 22860, 23510, 28212, 35265, 42318, 47020, 70530, 84636, 105795, 141060, 211590, 298577, 423180, 597154, 895731, 1194308, 1492885, 1791462, 2687193, 2985770, 3582924, 4478655, 5374386, 5971540, 8957310, 10748772, 13435965, 17914620, 26871930, 53743860]

約数ペア:

[(1, 53743860), (2, 26871930), (3, 17914620), (4, 13435965), (5, 10748772), (6, 8957310), (9, 5971540), (10, 5374386), (12, 4478655), (15, 3582924), (18, 2985770), (20, 2687193), (30, 1791462), (36, 1492885), (45, 1194308), (60, 895731), (90, 597154), (127, 423180), (180, 298577), (254, 211590), (381, 141060), (508, 105795), (635, 84636), (762, 70530), (1143, 47020), (1270, 42318), (1524, 35265), (1905, 28212), (2286, 23510), (2351, 22860), (2540, 21159), (3810, 14106), (4572, 11755), (4702, 11430), (5715, 9404), (7053, 7620)]