51659872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 120022560

約数和(自身を除く): 68362688

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 89, 97, 136, 176, 178, 187, 194, 272, 352, 356, 374, 388, 544, 712, 748, 776, 979, 1067, 1424, 1496, 1513, 1552, 1649, 1958, 2134, 2848, 2992, 3026, 3104, 3298, 3916, 4268, 5984, 6052, 6596, 7832, 8536, 8633, 12104, 13192, 15664, 16643, 17072, 17266, 18139, 24208, 26384, 31328, 33286, 34144, 34532, 36278, 48416, 52768, 66572, 69064, 72556, 94963, 133144, 138128, 145112, 146761, 189926, 266288, 276256, 290224, 293522, 379852, 532576, 580448, 587044, 759704, 1174088, 1519408, 1614371, 2348176, 3038816, 3228742, 4696352, 6457484, 12914968, 25829936, 51659872]

約数ペア:

[(1, 51659872), (2, 25829936), (4, 12914968), (8, 6457484), (11, 4696352), (16, 3228742), (17, 3038816), (22, 2348176), (32, 1614371), (34, 1519408), (44, 1174088), (68, 759704), (88, 587044), (89, 580448), (97, 532576), (136, 379852), (176, 293522), (178, 290224), (187, 276256), (194, 266288), (272, 189926), (352, 146761), (356, 145112), (374, 138128), (388, 133144), (544, 94963), (712, 72556), (748, 69064), (776, 66572), (979, 52768), (1067, 48416), (1424, 36278), (1496, 34532), (1513, 34144), (1552, 33286), (1649, 31328), (1958, 26384), (2134, 24208), (2848, 18139), (2992, 17266), (3026, 17072), (3104, 16643), (3298, 15664), (3916, 13192), (4268, 12104), (5984, 8633), (6052, 8536), (6596, 7832)]