54788565720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65224483}}^1$

素因数の和:65224504

約数の個数: 64

約数和(自身を含む): 187846513920

約数和(自身を除く): 133057948200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65224483, 130448966, 195673449, 260897932, 326122415, 391346898, 456571381, 521795864, 652244830, 782693796, 913142762, 978367245, 1304489660, 1369714143, 1565387592, 1826285524, 1956734490, 2282856905, 2608979320, 2739428286, 3652571048, 3913468980, 4565713810, 5478856572, 6848570715, 7826937960, 9131427620, 10957713144, 13697141430, 18262855240, 27394282860, 54788565720]

約数ペア:

[(1, 54788565720), (2, 27394282860), (3, 18262855240), (4, 13697141430), (5, 10957713144), (6, 9131427620), (7, 7826937960), (8, 6848570715), (10, 5478856572), (12, 4565713810), (14, 3913468980), (15, 3652571048), (20, 2739428286), (21, 2608979320), (24, 2282856905), (28, 1956734490), (30, 1826285524), (35, 1565387592), (40, 1369714143), (42, 1304489660), (56, 978367245), (60, 913142762), (70, 782693796), (84, 652244830), (105, 521795864), (120, 456571381), (140, 391346898), (168, 326122415), (210, 260897932), (280, 195673449), (420, 130448966), (840, 65224483)]