50728648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 52674872

約数列:

[1, 2, 4, 8, 31, 43, 62, 67, 71, 86, 124, 134, 142, 172, 248, 268, 284, 344, 536, 568, 1333, 2077, 2201, 2666, 2881, 3053, 4154, 4402, 4757, 5332, 5762, 6106, 8308, 8804, 9514, 10664, 11524, 12212, 16616, 17608, 19028, 23048, 24424, 38056, 89311, 94643, 147467, 178622, 189286, 204551, 294934, 357244, 378572, 409102, 589868, 714488, 757144, 818204, 1179736, 1636408, 6341081, 12682162, 25364324, 50728648]

約数ペア:

[(1, 50728648), (2, 25364324), (4, 12682162), (8, 6341081), (31, 1636408), (43, 1179736), (62, 818204), (67, 757144), (71, 714488), (86, 589868), (124, 409102), (134, 378572), (142, 357244), (172, 294934), (248, 204551), (268, 189286), (284, 178622), (344, 147467), (536, 94643), (568, 89311), (1333, 38056), (2077, 24424), (2201, 23048), (2666, 19028), (2881, 17608), (3053, 16616), (4154, 12212), (4402, 11524), (4757, 10664), (5332, 9514), (5762, 8804), (6106, 8308)]