49138866

素因数分解:

$2^1\times 3^3\times 7^4\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 127725600

約数和(自身を除く): 78586734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 379, 441, 686, 758, 882, 1029, 1137, 1323, 2058, 2274, 2401, 2646, 2653, 3087, 3411, 4802, 5306, 6174, 6822, 7203, 7959, 9261, 10233, 14406, 15918, 18522, 18571, 20466, 21609, 23877, 37142, 43218, 47754, 55713, 64827, 71631, 111426, 129654, 129997, 143262, 167139, 259994, 334278, 389991, 501417, 779982, 909979, 1002834, 1169973, 1819958, 2339946, 2729937, 3509919, 5459874, 7019838, 8189811, 16379622, 24569433, 49138866]

約数ペア:

[(1, 49138866), (2, 24569433), (3, 16379622), (6, 8189811), (7, 7019838), (9, 5459874), (14, 3509919), (18, 2729937), (21, 2339946), (27, 1819958), (42, 1169973), (49, 1002834), (54, 909979), (63, 779982), (98, 501417), (126, 389991), (147, 334278), (189, 259994), (294, 167139), (343, 143262), (378, 129997), (379, 129654), (441, 111426), (686, 71631), (758, 64827), (882, 55713), (1029, 47754), (1137, 43218), (1323, 37142), (2058, 23877), (2274, 21609), (2401, 20466), (2646, 18571), (2653, 18522), (3087, 15918), (3411, 14406), (4802, 10233), (5306, 9261), (6174, 7959), (6822, 7203)]