51697366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 95792544

約数和(自身を除く): 44095178

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 193, 266, 361, 371, 386, 722, 742, 1007, 1351, 2014, 2527, 2702, 3667, 5054, 7049, 7334, 10229, 14098, 19133, 20458, 25669, 38266, 51338, 69673, 71603, 133931, 139346, 143206, 194351, 267862, 388702, 487711, 975422, 1360457, 2720914, 3692669, 7385338, 25848683, 51697366]

約数ペア:

[(1, 51697366), (2, 25848683), (7, 7385338), (14, 3692669), (19, 2720914), (38, 1360457), (53, 975422), (106, 487711), (133, 388702), (193, 267862), (266, 194351), (361, 143206), (371, 139346), (386, 133931), (722, 71603), (742, 69673), (1007, 51338), (1351, 38266), (2014, 25669), (2527, 20458), (2702, 19133), (3667, 14098), (5054, 10229), (7049, 7334)]