49341831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 38910585

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 69, 77, 111, 161, 231, 251, 253, 259, 407, 483, 753, 759, 777, 851, 1221, 1757, 1771, 2553, 2761, 2849, 5271, 5313, 5773, 5957, 8283, 8547, 9287, 9361, 17319, 17871, 19327, 27861, 28083, 40411, 57981, 63503, 65009, 65527, 102157, 121233, 190509, 195027, 196581, 213601, 306471, 444521, 640803, 715099, 1333563, 1495207, 2145297, 2349611, 4485621, 7048833, 16447277, 49341831]

約数ペア:

[(1, 49341831), (3, 16447277), (7, 7048833), (11, 4485621), (21, 2349611), (23, 2145297), (33, 1495207), (37, 1333563), (69, 715099), (77, 640803), (111, 444521), (161, 306471), (231, 213601), (251, 196581), (253, 195027), (259, 190509), (407, 121233), (483, 102157), (753, 65527), (759, 65009), (777, 63503), (851, 57981), (1221, 40411), (1757, 28083), (1771, 27861), (2553, 19327), (2761, 17871), (2849, 17319), (5271, 9361), (5313, 9287), (5773, 8547), (5957, 8283)]