51554958

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 135475200

約数和(自身を除く): 83920242

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 47, 49, 78, 82, 91, 94, 98, 123, 141, 147, 182, 246, 273, 282, 287, 294, 329, 343, 533, 546, 574, 611, 637, 658, 686, 861, 987, 1029, 1066, 1222, 1274, 1599, 1722, 1833, 1911, 1927, 1974, 2009, 2058, 2303, 3198, 3666, 3731, 3822, 3854, 4018, 4277, 4459, 4606, 5781, 6027, 6909, 7462, 8554, 8918, 11193, 11562, 12054, 12831, 13377, 13489, 13818, 14063, 16121, 22386, 25051, 25662, 26117, 26754, 26978, 28126, 29939, 32242, 40467, 42189, 48363, 50102, 52234, 59878, 75153, 78351, 80934, 84378, 89817, 94423, 96726, 150306, 156702, 175357, 179634, 182819, 188846, 209573, 283269, 350714, 365638, 419146, 526071, 548457, 566538, 628719, 660961, 1052142, 1096914, 1227499, 1257438, 1321922, 1982883, 2454998, 3682497, 3965766, 7364994, 8592493, 17184986, 25777479, 51554958]

約数ペア:

[(1, 51554958), (2, 25777479), (3, 17184986), (6, 8592493), (7, 7364994), (13, 3965766), (14, 3682497), (21, 2454998), (26, 1982883), (39, 1321922), (41, 1257438), (42, 1227499), (47, 1096914), (49, 1052142), (78, 660961), (82, 628719), (91, 566538), (94, 548457), (98, 526071), (123, 419146), (141, 365638), (147, 350714), (182, 283269), (246, 209573), (273, 188846), (282, 182819), (287, 179634), (294, 175357), (329, 156702), (343, 150306), (533, 96726), (546, 94423), (574, 89817), (611, 84378), (637, 80934), (658, 78351), (686, 75153), (861, 59878), (987, 52234), (1029, 50102), (1066, 48363), (1222, 42189), (1274, 40467), (1599, 32242), (1722, 29939), (1833, 28126), (1911, 26978), (1927, 26754), (1974, 26117), (2009, 25662), (2058, 25051), (2303, 22386), (3198, 16121), (3666, 14063), (3731, 13818), (3822, 13489), (3854, 13377), (4018, 12831), (4277, 12054), (4459, 11562), (4606, 11193), (5781, 8918), (6027, 8554), (6909, 7462)]