48392960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 144813312

約数和(自身を除く): 96420352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 491, 560, 616, 640, 704, 770, 880, 896, 982, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 1964, 2240, 2455, 2464, 2816, 3080, 3437, 3520, 3928, 4480, 4910, 4928, 5401, 6160, 6874, 7040, 7856, 8960, 9820, 9856, 10802, 12320, 13748, 14080, 15712, 17185, 19640, 19712, 21604, 24640, 27005, 27496, 31424, 34370, 37807, 39280, 43208, 49280, 54010, 54992, 62848, 68740, 75614, 78560, 86416, 98560, 108020, 109984, 125696, 137480, 151228, 157120, 172832, 189035, 216040, 219968, 274960, 302456, 314240, 345664, 378070, 432080, 439936, 549920, 604912, 628480, 691328, 756140, 864160, 879872, 1099840, 1209824, 1382656, 1512280, 1728320, 2199680, 2419648, 3024560, 3456640, 4399360, 4839296, 6049120, 6913280, 9678592, 12098240, 24196480, 48392960]

約数ペア:

[(1, 48392960), (2, 24196480), (4, 12098240), (5, 9678592), (7, 6913280), (8, 6049120), (10, 4839296), (11, 4399360), (14, 3456640), (16, 3024560), (20, 2419648), (22, 2199680), (28, 1728320), (32, 1512280), (35, 1382656), (40, 1209824), (44, 1099840), (55, 879872), (56, 864160), (64, 756140), (70, 691328), (77, 628480), (80, 604912), (88, 549920), (110, 439936), (112, 432080), (128, 378070), (140, 345664), (154, 314240), (160, 302456), (176, 274960), (220, 219968), (224, 216040), (256, 189035), (280, 172832), (308, 157120), (320, 151228), (352, 137480), (385, 125696), (440, 109984), (448, 108020), (491, 98560), (560, 86416), (616, 78560), (640, 75614), (704, 68740), (770, 62848), (880, 54992), (896, 54010), (982, 49280), (1120, 43208), (1232, 39280), (1280, 37807), (1408, 34370), (1540, 31424), (1760, 27496), (1792, 27005), (1964, 24640), (2240, 21604), (2455, 19712), (2464, 19640), (2816, 17185), (3080, 15712), (3437, 14080), (3520, 13748), (3928, 12320), (4480, 10802), (4910, 9856), (4928, 9820), (5401, 8960), (6160, 7856), (6874, 7040)]