51248568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 154713600

約数和(自身を除く): 103465032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 67, 84, 87, 116, 134, 157, 168, 174, 201, 203, 232, 268, 314, 348, 402, 406, 469, 471, 536, 609, 628, 696, 804, 812, 938, 942, 1099, 1218, 1256, 1407, 1608, 1624, 1876, 1884, 1943, 2198, 2436, 2814, 3297, 3752, 3768, 3886, 4396, 4553, 4872, 5628, 5829, 6594, 7772, 8792, 9106, 10519, 11256, 11658, 13188, 13601, 13659, 15544, 18212, 21038, 23316, 26376, 27202, 27318, 31557, 31871, 36424, 40803, 42076, 46632, 54404, 54636, 63114, 63742, 73633, 81606, 84152, 95613, 108808, 109272, 126228, 127484, 147266, 163212, 191226, 220899, 252456, 254968, 294532, 305051, 326424, 382452, 441798, 589064, 610102, 764904, 883596, 915153, 1220204, 1767192, 1830306, 2135357, 2440408, 3660612, 4270714, 6406071, 7321224, 8541428, 12812142, 17082856, 25624284, 51248568]

約数ペア:

[(1, 51248568), (2, 25624284), (3, 17082856), (4, 12812142), (6, 8541428), (7, 7321224), (8, 6406071), (12, 4270714), (14, 3660612), (21, 2440408), (24, 2135357), (28, 1830306), (29, 1767192), (42, 1220204), (56, 915153), (58, 883596), (67, 764904), (84, 610102), (87, 589064), (116, 441798), (134, 382452), (157, 326424), (168, 305051), (174, 294532), (201, 254968), (203, 252456), (232, 220899), (268, 191226), (314, 163212), (348, 147266), (402, 127484), (406, 126228), (469, 109272), (471, 108808), (536, 95613), (609, 84152), (628, 81606), (696, 73633), (804, 63742), (812, 63114), (938, 54636), (942, 54404), (1099, 46632), (1218, 42076), (1256, 40803), (1407, 36424), (1608, 31871), (1624, 31557), (1876, 27318), (1884, 27202), (1943, 26376), (2198, 23316), (2436, 21038), (2814, 18212), (3297, 15544), (3752, 13659), (3768, 13601), (3886, 13188), (4396, 11658), (4553, 11256), (4872, 10519), (5628, 9106), (5829, 8792), (6594, 7772)]