53048912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 125408640

約数和(自身を除く): 72359728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 97, 112, 133, 152, 194, 257, 266, 304, 388, 514, 532, 679, 776, 1028, 1064, 1358, 1552, 1799, 1843, 2056, 2128, 2716, 3598, 3686, 4112, 4883, 5432, 7196, 7372, 9766, 10864, 12901, 14392, 14744, 19532, 24929, 25802, 28784, 29488, 34181, 39064, 49858, 51604, 68362, 78128, 99716, 103208, 136724, 174503, 199432, 206416, 273448, 349006, 398864, 473651, 546896, 698012, 947302, 1396024, 1894604, 2792048, 3315557, 3789208, 6631114, 7578416, 13262228, 26524456, 53048912]

約数ペア:

[(1, 53048912), (2, 26524456), (4, 13262228), (7, 7578416), (8, 6631114), (14, 3789208), (16, 3315557), (19, 2792048), (28, 1894604), (38, 1396024), (56, 947302), (76, 698012), (97, 546896), (112, 473651), (133, 398864), (152, 349006), (194, 273448), (257, 206416), (266, 199432), (304, 174503), (388, 136724), (514, 103208), (532, 99716), (679, 78128), (776, 68362), (1028, 51604), (1064, 49858), (1358, 39064), (1552, 34181), (1799, 29488), (1843, 28784), (2056, 25802), (2128, 24929), (2716, 19532), (3598, 14744), (3686, 14392), (4112, 12901), (4883, 10864), (5432, 9766), (7196, 7372)]