55563900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{26459}}^1$

素因数の和:26483

約数の個数: 72

約数和(自身を含む): 183738240

約数和(自身を除く): 128174340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 26459, 52918, 79377, 105836, 132295, 158754, 185213, 264590, 317508, 370426, 396885, 529180, 555639, 661475, 740852, 793770, 926065, 1111278, 1322950, 1587540, 1852130, 1984425, 2222556, 2645900, 2778195, 3704260, 3968850, 4630325, 5556390, 7937700, 9260650, 11112780, 13890975, 18521300, 27781950, 55563900]

約数ペア:

[(1, 55563900), (2, 27781950), (3, 18521300), (4, 13890975), (5, 11112780), (6, 9260650), (7, 7937700), (10, 5556390), (12, 4630325), (14, 3968850), (15, 3704260), (20, 2778195), (21, 2645900), (25, 2222556), (28, 1984425), (30, 1852130), (35, 1587540), (42, 1322950), (50, 1111278), (60, 926065), (70, 793770), (75, 740852), (84, 661475), (100, 555639), (105, 529180), (140, 396885), (150, 370426), (175, 317508), (210, 264590), (300, 185213), (350, 158754), (420, 132295), (525, 105836), (700, 79377), (1050, 52918), (2100, 26459)]