51401376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13729}}^1$

素因数の和:13758

約数の個数: 72

約数和(自身を含む): 157428180

約数和(自身を除く): 106026804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 13729, 27458, 41187, 54916, 82374, 109832, 123561, 164748, 178477, 219664, 247122, 329496, 356954, 439328, 494244, 535431, 658992, 713908, 988488, 1070862, 1317984, 1427816, 1606293, 1976976, 2141724, 2855632, 3212586, 3953952, 4283448, 5711264, 6425172, 8566896, 12850344, 17133792, 25700688, 51401376]

約数ペア:

[(1, 51401376), (2, 25700688), (3, 17133792), (4, 12850344), (6, 8566896), (8, 6425172), (9, 5711264), (12, 4283448), (13, 3953952), (16, 3212586), (18, 2855632), (24, 2141724), (26, 1976976), (32, 1606293), (36, 1427816), (39, 1317984), (48, 1070862), (52, 988488), (72, 713908), (78, 658992), (96, 535431), (104, 494244), (117, 439328), (144, 356954), (156, 329496), (208, 247122), (234, 219664), (288, 178477), (312, 164748), (416, 123561), (468, 109832), (624, 82374), (936, 54916), (1248, 41187), (1872, 27458), (3744, 13729)]