49973055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 41472705

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 83, 89, 123, 165, 205, 249, 267, 415, 445, 451, 615, 913, 979, 1245, 1335, 1353, 2255, 2739, 2937, 3403, 3649, 4565, 4895, 6765, 7387, 10209, 10947, 13695, 14685, 17015, 18245, 22161, 36935, 37433, 40139, 51045, 54735, 81257, 110805, 112299, 120417, 187165, 200695, 243771, 302867, 406285, 561495, 602085, 908601, 1218855, 1514335, 3331537, 4543005, 9994611, 16657685, 49973055]

約数ペア:

[(1, 49973055), (3, 16657685), (5, 9994611), (11, 4543005), (15, 3331537), (33, 1514335), (41, 1218855), (55, 908601), (83, 602085), (89, 561495), (123, 406285), (165, 302867), (205, 243771), (249, 200695), (267, 187165), (415, 120417), (445, 112299), (451, 110805), (615, 81257), (913, 54735), (979, 51045), (1245, 40139), (1335, 37433), (1353, 36935), (2255, 22161), (2739, 18245), (2937, 17015), (3403, 14685), (3649, 13695), (4565, 10947), (4895, 10209), (6765, 7387)]