53784828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 141086400

約数和(自身を除く): 87301572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 149, 222, 271, 298, 333, 444, 447, 542, 596, 666, 813, 894, 1084, 1332, 1341, 1626, 1788, 2439, 2682, 3252, 4878, 5364, 5513, 9756, 10027, 11026, 16539, 20054, 22052, 30081, 33078, 40108, 40379, 49617, 60162, 66156, 80758, 90243, 99234, 120324, 121137, 161516, 180486, 198468, 242274, 360972, 363411, 484548, 726822, 1453644, 1494023, 2988046, 4482069, 5976092, 8964138, 13446207, 17928276, 26892414, 53784828]

約数ペア:

[(1, 53784828), (2, 26892414), (3, 17928276), (4, 13446207), (6, 8964138), (9, 5976092), (12, 4482069), (18, 2988046), (36, 1494023), (37, 1453644), (74, 726822), (111, 484548), (148, 363411), (149, 360972), (222, 242274), (271, 198468), (298, 180486), (333, 161516), (444, 121137), (447, 120324), (542, 99234), (596, 90243), (666, 80758), (813, 66156), (894, 60162), (1084, 49617), (1332, 40379), (1341, 40108), (1626, 33078), (1788, 30081), (2439, 22052), (2682, 20054), (3252, 16539), (4878, 11026), (5364, 10027), (5513, 9756)]