52972080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31531}}^1$

素因数の和:31554

約数の個数: 80

約数和(自身を含む): 187678464

約数和(自身を除く): 134706384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31531, 63062, 94593, 126124, 157655, 189186, 220717, 252248, 315310, 378372, 441434, 472965, 504496, 630620, 662151, 756744, 882868, 945930, 1103585, 1261240, 1324302, 1513488, 1765736, 1891860, 2207170, 2522480, 2648604, 3310755, 3531472, 3783720, 4414340, 5297208, 6621510, 7567440, 8828680, 10594416, 13243020, 17657360, 26486040, 52972080]

約数ペア:

[(1, 52972080), (2, 26486040), (3, 17657360), (4, 13243020), (5, 10594416), (6, 8828680), (7, 7567440), (8, 6621510), (10, 5297208), (12, 4414340), (14, 3783720), (15, 3531472), (16, 3310755), (20, 2648604), (21, 2522480), (24, 2207170), (28, 1891860), (30, 1765736), (35, 1513488), (40, 1324302), (42, 1261240), (48, 1103585), (56, 945930), (60, 882868), (70, 756744), (80, 662151), (84, 630620), (105, 504496), (112, 472965), (120, 441434), (140, 378372), (168, 315310), (210, 252248), (240, 220717), (280, 189186), (336, 157655), (420, 126124), (560, 94593), (840, 63062), (1680, 31531)]