53799760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4220

約数の個数: 80

約数和(自身を含む): 149204736

約数和(自身を除く): 95404976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 4177, 6440, 8354, 12880, 16708, 20885, 29239, 33416, 41770, 58478, 66832, 83540, 96071, 116956, 146195, 167080, 192142, 233912, 292390, 334160, 384284, 467824, 480355, 584780, 672497, 768568, 960710, 1169560, 1344994, 1537136, 1921420, 2339120, 2689988, 3362485, 3842840, 5379976, 6724970, 7685680, 10759952, 13449940, 26899880, 53799760]

約数ペア:

[(1, 53799760), (2, 26899880), (4, 13449940), (5, 10759952), (7, 7685680), (8, 6724970), (10, 5379976), (14, 3842840), (16, 3362485), (20, 2689988), (23, 2339120), (28, 1921420), (35, 1537136), (40, 1344994), (46, 1169560), (56, 960710), (70, 768568), (80, 672497), (92, 584780), (112, 480355), (115, 467824), (140, 384284), (161, 334160), (184, 292390), (230, 233912), (280, 192142), (322, 167080), (368, 146195), (460, 116956), (560, 96071), (644, 83540), (805, 66832), (920, 58478), (1288, 41770), (1610, 33416), (1840, 29239), (2576, 20885), (3220, 16708), (4177, 12880), (6440, 8354)]