51686424

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 151392780

約数和(自身を除く): 99706356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 83, 93, 108, 124, 162, 166, 186, 216, 248, 249, 279, 324, 332, 372, 498, 558, 648, 664, 744, 747, 837, 961, 996, 1116, 1494, 1674, 1922, 1992, 2232, 2241, 2511, 2573, 2883, 2988, 3348, 3844, 4482, 5022, 5146, 5766, 5976, 6696, 6723, 7688, 7719, 8649, 8964, 10044, 10292, 11532, 13446, 15438, 17298, 17928, 20088, 20584, 23064, 23157, 25947, 26892, 30876, 34596, 46314, 51894, 53784, 61752, 69192, 69471, 77841, 79763, 92628, 103788, 138942, 155682, 159526, 185256, 207576, 208413, 239289, 277884, 311364, 319052, 416826, 478578, 555768, 622728, 638104, 717867, 833652, 957156, 1435734, 1667304, 1914312, 2153601, 2871468, 4307202, 5742936, 6460803, 8614404, 12921606, 17228808, 25843212, 51686424]

約数ペア:

[(1, 51686424), (2, 25843212), (3, 17228808), (4, 12921606), (6, 8614404), (8, 6460803), (9, 5742936), (12, 4307202), (18, 2871468), (24, 2153601), (27, 1914312), (31, 1667304), (36, 1435734), (54, 957156), (62, 833652), (72, 717867), (81, 638104), (83, 622728), (93, 555768), (108, 478578), (124, 416826), (162, 319052), (166, 311364), (186, 277884), (216, 239289), (248, 208413), (249, 207576), (279, 185256), (324, 159526), (332, 155682), (372, 138942), (498, 103788), (558, 92628), (648, 79763), (664, 77841), (744, 69471), (747, 69192), (837, 61752), (961, 53784), (996, 51894), (1116, 46314), (1494, 34596), (1674, 30876), (1922, 26892), (1992, 25947), (2232, 23157), (2241, 23064), (2511, 20584), (2573, 20088), (2883, 17928), (2988, 17298), (3348, 15438), (3844, 13446), (4482, 11532), (5022, 10292), (5146, 10044), (5766, 8964), (5976, 8649), (6696, 7719), (6723, 7688)]