54244680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64577}}^1$

素因数の和:64598

約数の個数: 64

約数和(自身を含む): 185984640

約数和(自身を除く): 131739960

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, 64577, 129154, 193731, 258308, 322885, 387462, 452039, 516616, 645770, 774924, 904078, 968655, 1291540, 1356117, 1549848, 1808156, 1937310, 2260195, 2583080, 2712234, 3616312, 3874620, 4520390, 5424468, 6780585, 7749240, 9040780, 10848936, 13561170, 18081560, 27122340, 54244680]

約数ペア:

[(1, 54244680), (2, 27122340), (3, 18081560), (4, 13561170), (5, 10848936), (6, 9040780), (7, 7749240), (8, 6780585), (10, 5424468), (12, 4520390), (14, 3874620), (15, 3616312), (20, 2712234), (21, 2583080), (24, 2260195), (28, 1937310), (30, 1808156), (35, 1549848), (40, 1356117), (42, 1291540), (56, 968655), (60, 904078), (70, 774924), (84, 645770), (105, 516616), (120, 452039), (140, 387462), (168, 322885), (210, 258308), (280, 193731), (420, 129154), (840, 64577)]