51834978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 126684096

約数和(自身を除く): 74849118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 151, 162, 163, 234, 302, 326, 351, 453, 489, 702, 906, 978, 1053, 1359, 1467, 1963, 2106, 2119, 2718, 2934, 3926, 4077, 4238, 4401, 5889, 6357, 8154, 8802, 11778, 12231, 12714, 13203, 17667, 19071, 24462, 24613, 26406, 35334, 38142, 49226, 53001, 57213, 73839, 106002, 114426, 147678, 159003, 171639, 221517, 318006, 319969, 343278, 443034, 639938, 664551, 959907, 1329102, 1919814, 1993653, 2879721, 3987306, 5759442, 8639163, 17278326, 25917489, 51834978]

約数ペア:

[(1, 51834978), (2, 25917489), (3, 17278326), (6, 8639163), (9, 5759442), (13, 3987306), (18, 2879721), (26, 1993653), (27, 1919814), (39, 1329102), (54, 959907), (78, 664551), (81, 639938), (117, 443034), (151, 343278), (162, 319969), (163, 318006), (234, 221517), (302, 171639), (326, 159003), (351, 147678), (453, 114426), (489, 106002), (702, 73839), (906, 57213), (978, 53001), (1053, 49226), (1359, 38142), (1467, 35334), (1963, 26406), (2106, 24613), (2119, 24462), (2718, 19071), (2934, 17667), (3926, 13203), (4077, 12714), (4238, 12231), (4401, 11778), (5889, 8802), (6357, 8154)]