49003845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 40575675

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 71, 89, 141, 165, 213, 235, 267, 355, 445, 517, 705, 781, 979, 1065, 1335, 1551, 2343, 2585, 2937, 3337, 3905, 4183, 4895, 6319, 7755, 10011, 11715, 12549, 14685, 16685, 18957, 20915, 31595, 36707, 46013, 50055, 62745, 69509, 94785, 110121, 138039, 183535, 208527, 230065, 296993, 347545, 550605, 690195, 890979, 1042635, 1484965, 3266923, 4454895, 9800769, 16334615, 49003845]

約数ペア:

[(1, 49003845), (3, 16334615), (5, 9800769), (11, 4454895), (15, 3266923), (33, 1484965), (47, 1042635), (55, 890979), (71, 690195), (89, 550605), (141, 347545), (165, 296993), (213, 230065), (235, 208527), (267, 183535), (355, 138039), (445, 110121), (517, 94785), (705, 69509), (781, 62745), (979, 50055), (1065, 46013), (1335, 36707), (1551, 31595), (2343, 20915), (2585, 18957), (2937, 16685), (3337, 14685), (3905, 12549), (4183, 11715), (4895, 10011), (6319, 7755)]