56786744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^2$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 130896360

約数和(自身を除く): 74109616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 361, 371, 424, 532, 722, 742, 1007, 1064, 1444, 1484, 2014, 2527, 2809, 2888, 2968, 4028, 5054, 5618, 7049, 8056, 10108, 11236, 14098, 19133, 19663, 20216, 22472, 28196, 38266, 39326, 53371, 56392, 76532, 78652, 106742, 133931, 153064, 157304, 213484, 267862, 373597, 426968, 535724, 747194, 1014049, 1071448, 1494388, 2028098, 2988776, 4056196, 7098343, 8112392, 14196686, 28393372, 56786744]

約数ペア:

[(1, 56786744), (2, 28393372), (4, 14196686), (7, 8112392), (8, 7098343), (14, 4056196), (19, 2988776), (28, 2028098), (38, 1494388), (53, 1071448), (56, 1014049), (76, 747194), (106, 535724), (133, 426968), (152, 373597), (212, 267862), (266, 213484), (361, 157304), (371, 153064), (424, 133931), (532, 106742), (722, 78652), (742, 76532), (1007, 56392), (1064, 53371), (1444, 39326), (1484, 38266), (2014, 28196), (2527, 22472), (2809, 20216), (2888, 19663), (2968, 19133), (4028, 14098), (5054, 11236), (5618, 10108), (7049, 8056)]