51016368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 150674880

約数和(自身を除く): 99658512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 331, 338, 456, 494, 507, 624, 662, 676, 741, 912, 988, 993, 1014, 1324, 1352, 1482, 1976, 1986, 2028, 2648, 2704, 2964, 3211, 3952, 3972, 4056, 4303, 5296, 5928, 6289, 6422, 7944, 8112, 8606, 9633, 11856, 12578, 12844, 12909, 15888, 17212, 18867, 19266, 25156, 25688, 25818, 34424, 37734, 38532, 50312, 51376, 51636, 55939, 68848, 75468, 77064, 81757, 100624, 103272, 111878, 150936, 154128, 163514, 167817, 206544, 223756, 245271, 301872, 327028, 335634, 447512, 490542, 654056, 671268, 895024, 981084, 1062841, 1308112, 1342536, 1962168, 2125682, 2685072, 3188523, 3924336, 4251364, 6377046, 8502728, 12754092, 17005456, 25508184, 51016368]

約数ペア:

[(1, 51016368), (2, 25508184), (3, 17005456), (4, 12754092), (6, 8502728), (8, 6377046), (12, 4251364), (13, 3924336), (16, 3188523), (19, 2685072), (24, 2125682), (26, 1962168), (38, 1342536), (39, 1308112), (48, 1062841), (52, 981084), (57, 895024), (76, 671268), (78, 654056), (104, 490542), (114, 447512), (152, 335634), (156, 327028), (169, 301872), (208, 245271), (228, 223756), (247, 206544), (304, 167817), (312, 163514), (331, 154128), (338, 150936), (456, 111878), (494, 103272), (507, 100624), (624, 81757), (662, 77064), (676, 75468), (741, 68848), (912, 55939), (988, 51636), (993, 51376), (1014, 50312), (1324, 38532), (1352, 37734), (1482, 34424), (1976, 25818), (1986, 25688), (2028, 25156), (2648, 19266), (2704, 18867), (2964, 17212), (3211, 15888), (3952, 12909), (3972, 12844), (4056, 12578), (4303, 11856), (5296, 9633), (5928, 8606), (6289, 8112), (6422, 7944)]