51460640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4177}}^1$

素因数の和:4210

約数の個数: 96

約数和(自身を含む): 151611264

約数和(自身を除く): 100150624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4177, 6160, 8354, 12320, 16708, 20885, 29239, 33416, 41770, 45947, 58478, 66832, 83540, 91894, 116956, 133664, 146195, 167080, 183788, 229735, 233912, 292390, 321629, 334160, 367576, 459470, 467824, 584780, 643258, 668320, 735152, 918940, 935648, 1169560, 1286516, 1470304, 1608145, 1837880, 2339120, 2573032, 3216290, 3675760, 4678240, 5146064, 6432580, 7351520, 10292128, 12865160, 25730320, 51460640]

約数ペア:

[(1, 51460640), (2, 25730320), (4, 12865160), (5, 10292128), (7, 7351520), (8, 6432580), (10, 5146064), (11, 4678240), (14, 3675760), (16, 3216290), (20, 2573032), (22, 2339120), (28, 1837880), (32, 1608145), (35, 1470304), (40, 1286516), (44, 1169560), (55, 935648), (56, 918940), (70, 735152), (77, 668320), (80, 643258), (88, 584780), (110, 467824), (112, 459470), (140, 367576), (154, 334160), (160, 321629), (176, 292390), (220, 233912), (224, 229735), (280, 183788), (308, 167080), (352, 146195), (385, 133664), (440, 116956), (560, 91894), (616, 83540), (770, 66832), (880, 58478), (1120, 45947), (1232, 41770), (1540, 33416), (1760, 29239), (2464, 20885), (3080, 16708), (4177, 12320), (6160, 8354)]