53784640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1884

約数の個数: 112

約数和(自身を含む): 157715712

約数和(自身を除く): 103931072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 1847, 2080, 2240, 2912, 3640, 3694, 4160, 5824, 7280, 7388, 9235, 12929, 14560, 14776, 18470, 24011, 25858, 29120, 29552, 36940, 48022, 51716, 59104, 64645, 73880, 96044, 103432, 118208, 120055, 129290, 147760, 168077, 192088, 206864, 240110, 258580, 295520, 336154, 384176, 413728, 480220, 517160, 591040, 672308, 768352, 827456, 840385, 960440, 1034320, 1344616, 1536704, 1680770, 1920880, 2068640, 2689232, 3361540, 3841760, 4137280, 5378464, 6723080, 7683520, 10756928, 13446160, 26892320, 53784640]

約数ペア:

[(1, 53784640), (2, 26892320), (4, 13446160), (5, 10756928), (7, 7683520), (8, 6723080), (10, 5378464), (13, 4137280), (14, 3841760), (16, 3361540), (20, 2689232), (26, 2068640), (28, 1920880), (32, 1680770), (35, 1536704), (40, 1344616), (52, 1034320), (56, 960440), (64, 840385), (65, 827456), (70, 768352), (80, 672308), (91, 591040), (104, 517160), (112, 480220), (130, 413728), (140, 384176), (160, 336154), (182, 295520), (208, 258580), (224, 240110), (260, 206864), (280, 192088), (320, 168077), (364, 147760), (416, 129290), (448, 120055), (455, 118208), (520, 103432), (560, 96044), (728, 73880), (832, 64645), (910, 59104), (1040, 51716), (1120, 48022), (1456, 36940), (1820, 29552), (1847, 29120), (2080, 25858), (2240, 24011), (2912, 18470), (3640, 14776), (3694, 14560), (4160, 12929), (5824, 9235), (7280, 7388)]