51697968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:882

約数の個数: 80

約数和(自身を含む): 153490176

約数和(自身を除く): 101792208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 251, 336, 502, 613, 753, 1004, 1226, 1506, 1757, 1839, 2008, 2452, 3012, 3514, 3678, 4016, 4291, 4904, 5271, 6024, 7028, 7356, 8582, 9808, 10542, 12048, 12873, 14056, 14712, 17164, 21084, 25746, 28112, 29424, 34328, 42168, 51492, 68656, 84336, 102984, 153863, 205968, 307726, 461589, 615452, 923178, 1077041, 1230904, 1846356, 2154082, 2461808, 3231123, 3692712, 4308164, 6462246, 7385424, 8616328, 12924492, 17232656, 25848984, 51697968]

約数ペア:

[(1, 51697968), (2, 25848984), (3, 17232656), (4, 12924492), (6, 8616328), (7, 7385424), (8, 6462246), (12, 4308164), (14, 3692712), (16, 3231123), (21, 2461808), (24, 2154082), (28, 1846356), (42, 1230904), (48, 1077041), (56, 923178), (84, 615452), (112, 461589), (168, 307726), (251, 205968), (336, 153863), (502, 102984), (613, 84336), (753, 68656), (1004, 51492), (1226, 42168), (1506, 34328), (1757, 29424), (1839, 28112), (2008, 25746), (2452, 21084), (3012, 17164), (3514, 14712), (3678, 14056), (4016, 12873), (4291, 12048), (4904, 10542), (5271, 9808), (6024, 8582), (7028, 7356)]