51639264

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9472

約数の個数: 72

約数和(自身を含む): 154594440

約数和(自身を除く): 102955176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 9437, 18874, 28311, 37748, 56622, 75496, 84933, 113244, 150992, 169866, 179303, 226488, 301984, 339732, 358606, 452976, 537909, 679464, 717212, 905952, 1075818, 1358928, 1434424, 1613727, 2151636, 2717856, 2868848, 3227454, 4303272, 5737696, 6454908, 8606544, 12909816, 17213088, 25819632, 51639264]

約数ペア:

[(1, 51639264), (2, 25819632), (3, 17213088), (4, 12909816), (6, 8606544), (8, 6454908), (9, 5737696), (12, 4303272), (16, 3227454), (18, 2868848), (19, 2717856), (24, 2151636), (32, 1613727), (36, 1434424), (38, 1358928), (48, 1075818), (57, 905952), (72, 717212), (76, 679464), (96, 537909), (114, 452976), (144, 358606), (152, 339732), (171, 301984), (228, 226488), (288, 179303), (304, 169866), (342, 150992), (456, 113244), (608, 84933), (684, 75496), (912, 56622), (1368, 37748), (1824, 28311), (2736, 18874), (5472, 9437)]