56330288

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 80

約数和(自身を含む): 133086720

約数和(自身を除く): 76756432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 103, 112, 133, 152, 206, 257, 266, 304, 412, 514, 532, 721, 824, 1028, 1064, 1442, 1648, 1799, 1957, 2056, 2128, 2884, 3598, 3914, 4112, 4883, 5768, 7196, 7828, 9766, 11536, 13699, 14392, 15656, 19532, 26471, 27398, 28784, 31312, 34181, 39064, 52942, 54796, 68362, 78128, 105884, 109592, 136724, 185297, 211768, 219184, 273448, 370594, 423536, 502949, 546896, 741188, 1005898, 1482376, 2011796, 2964752, 3520643, 4023592, 7041286, 8047184, 14082572, 28165144, 56330288]

約数ペア:

[(1, 56330288), (2, 28165144), (4, 14082572), (7, 8047184), (8, 7041286), (14, 4023592), (16, 3520643), (19, 2964752), (28, 2011796), (38, 1482376), (56, 1005898), (76, 741188), (103, 546896), (112, 502949), (133, 423536), (152, 370594), (206, 273448), (257, 219184), (266, 211768), (304, 185297), (412, 136724), (514, 109592), (532, 105884), (721, 78128), (824, 68362), (1028, 54796), (1064, 52942), (1442, 39064), (1648, 34181), (1799, 31312), (1957, 28784), (2056, 27398), (2128, 26471), (2884, 19532), (3598, 15656), (3914, 14392), (4112, 13699), (4883, 11536), (5768, 9766), (7196, 7828)]