51486864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 120

約数和(自身を含む): 157391712

約数和(自身を除く): 105904848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 507, 528, 572, 577, 624, 676, 858, 1014, 1144, 1154, 1352, 1716, 1731, 1859, 2028, 2288, 2308, 2704, 3432, 3462, 3718, 4056, 4616, 5577, 6347, 6864, 6924, 7436, 7501, 8112, 9232, 11154, 12694, 13848, 14872, 15002, 19041, 22308, 22503, 25388, 27696, 29744, 30004, 38082, 44616, 45006, 50776, 60008, 76164, 82511, 89232, 90012, 97513, 101552, 120016, 152328, 165022, 180024, 195026, 247533, 292539, 304656, 330044, 360048, 390052, 495066, 585078, 660088, 780104, 990132, 1072643, 1170156, 1320176, 1560208, 1980264, 2145286, 2340312, 3217929, 3960528, 4290572, 4680624, 6435858, 8581144, 12871716, 17162288, 25743432, 51486864]

約数ペア:

[(1, 51486864), (2, 25743432), (3, 17162288), (4, 12871716), (6, 8581144), (8, 6435858), (11, 4680624), (12, 4290572), (13, 3960528), (16, 3217929), (22, 2340312), (24, 2145286), (26, 1980264), (33, 1560208), (39, 1320176), (44, 1170156), (48, 1072643), (52, 990132), (66, 780104), (78, 660088), (88, 585078), (104, 495066), (132, 390052), (143, 360048), (156, 330044), (169, 304656), (176, 292539), (208, 247533), (264, 195026), (286, 180024), (312, 165022), (338, 152328), (429, 120016), (507, 101552), (528, 97513), (572, 90012), (577, 89232), (624, 82511), (676, 76164), (858, 60008), (1014, 50776), (1144, 45006), (1154, 44616), (1352, 38082), (1716, 30004), (1731, 29744), (1859, 27696), (2028, 25388), (2288, 22503), (2308, 22308), (2704, 19041), (3432, 15002), (3462, 14872), (3718, 13848), (4056, 12694), (4616, 11154), (5577, 9232), (6347, 8112), (6864, 7501), (6924, 7436)]