53376141

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 99283968

約数和(自身を除く): 45907827

約数列:

[1, 3, 7, 13, 17, 21, 31, 39, 49, 51, 53, 91, 93, 119, 147, 159, 217, 221, 273, 357, 371, 403, 527, 637, 651, 663, 689, 833, 901, 1113, 1209, 1519, 1547, 1581, 1643, 1911, 2067, 2499, 2597, 2703, 2821, 3689, 4557, 4641, 4823, 4929, 6307, 6851, 7791, 8463, 10829, 11067, 11501, 11713, 14469, 18921, 19747, 20553, 21359, 25823, 27931, 32487, 33761, 34503, 35139, 44149, 47957, 59241, 64077, 77469, 80507, 81991, 83793, 101283, 132447, 143871, 149513, 195517, 241521, 245973, 335699, 363103, 448539, 573937, 586551, 1007097, 1046591, 1089309, 1368619, 1721811, 2541721, 3139773, 4105857, 7625163, 17792047, 53376141]

約数ペア:

[(1, 53376141), (3, 17792047), (7, 7625163), (13, 4105857), (17, 3139773), (21, 2541721), (31, 1721811), (39, 1368619), (49, 1089309), (51, 1046591), (53, 1007097), (91, 586551), (93, 573937), (119, 448539), (147, 363103), (159, 335699), (217, 245973), (221, 241521), (273, 195517), (357, 149513), (371, 143871), (403, 132447), (527, 101283), (637, 83793), (651, 81991), (663, 80507), (689, 77469), (833, 64077), (901, 59241), (1113, 47957), (1209, 44149), (1519, 35139), (1547, 34503), (1581, 33761), (1643, 32487), (1911, 27931), (2067, 25823), (2499, 21359), (2597, 20553), (2703, 19747), (2821, 18921), (3689, 14469), (4557, 11713), (4641, 11501), (4823, 11067), (4929, 10829), (6307, 8463), (6851, 7791)]