51253776

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1038

約数の個数: 160

約数和(自身を含む): 178202880

約数和(自身を除く): 126949104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 238, 252, 272, 306, 336, 357, 378, 408, 432, 459, 476, 504, 612, 714, 756, 816, 918, 952, 997, 1008, 1071, 1224, 1428, 1512, 1836, 1904, 1994, 2142, 2448, 2856, 2991, 3024, 3213, 3672, 3988, 4284, 5712, 5982, 6426, 6979, 7344, 7976, 8568, 8973, 11964, 12852, 13958, 15952, 16949, 17136, 17946, 20937, 23928, 25704, 26919, 27916, 33898, 35892, 41874, 47856, 50847, 51408, 53838, 55832, 62811, 67796, 71784, 83748, 101694, 107676, 111664, 118643, 125622, 135592, 143568, 152541, 167496, 188433, 203388, 215352, 237286, 251244, 271184, 305082, 334992, 355929, 376866, 406776, 430704, 457623, 474572, 502488, 610164, 711858, 753732, 813552, 915246, 949144, 1004976, 1067787, 1220328, 1423716, 1507464, 1830492, 1898288, 2135574, 2440656, 2847432, 3014928, 3203361, 3660984, 4271148, 5694864, 6406722, 7321968, 8542296, 12813444, 17084592, 25626888, 51253776]

約数ペア:

[(1, 51253776), (2, 25626888), (3, 17084592), (4, 12813444), (6, 8542296), (7, 7321968), (8, 6406722), (9, 5694864), (12, 4271148), (14, 3660984), (16, 3203361), (17, 3014928), (18, 2847432), (21, 2440656), (24, 2135574), (27, 1898288), (28, 1830492), (34, 1507464), (36, 1423716), (42, 1220328), (48, 1067787), (51, 1004976), (54, 949144), (56, 915246), (63, 813552), (68, 753732), (72, 711858), (84, 610164), (102, 502488), (108, 474572), (112, 457623), (119, 430704), (126, 406776), (136, 376866), (144, 355929), (153, 334992), (168, 305082), (189, 271184), (204, 251244), (216, 237286), (238, 215352), (252, 203388), (272, 188433), (306, 167496), (336, 152541), (357, 143568), (378, 135592), (408, 125622), (432, 118643), (459, 111664), (476, 107676), (504, 101694), (612, 83748), (714, 71784), (756, 67796), (816, 62811), (918, 55832), (952, 53838), (997, 51408), (1008, 50847), (1071, 47856), (1224, 41874), (1428, 35892), (1512, 33898), (1836, 27916), (1904, 26919), (1994, 25704), (2142, 23928), (2448, 20937), (2856, 17946), (2991, 17136), (3024, 16949), (3213, 15952), (3672, 13958), (3988, 12852), (4284, 11964), (5712, 8973), (5982, 8568), (6426, 7976), (6979, 7344)]