55287196440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65818091}}^1$

素因数の和:65818112

約数の個数: 64

約数和(自身を含む): 189556104960

約数和(自身を除く): 134268908520

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, 65818091, 131636182, 197454273, 263272364, 329090455, 394908546, 460726637, 526544728, 658180910, 789817092, 921453274, 987271365, 1316361820, 1382179911, 1579634184, 1842906548, 1974542730, 2303633185, 2632723640, 2764359822, 3685813096, 3949085460, 4607266370, 5528719644, 6910899555, 7898170920, 9214532740, 11057439288, 13821799110, 18429065480, 27643598220, 55287196440]

約数ペア:

[(1, 55287196440), (2, 27643598220), (3, 18429065480), (4, 13821799110), (5, 11057439288), (6, 9214532740), (7, 7898170920), (8, 6910899555), (10, 5528719644), (12, 4607266370), (14, 3949085460), (15, 3685813096), (20, 2764359822), (21, 2632723640), (24, 2303633185), (28, 1974542730), (30, 1842906548), (35, 1579634184), (40, 1382179911), (42, 1316361820), (56, 987271365), (60, 921453274), (70, 789817092), (84, 658180910), (105, 526544728), (120, 460726637), (140, 394908546), (168, 329090455), (210, 263272364), (280, 197454273), (420, 131636182), (840, 65818091)]