51972648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 111323352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 449, 546, 636, 689, 728, 742, 898, 1092, 1113, 1272, 1347, 1378, 1484, 1796, 2067, 2184, 2226, 2694, 2756, 2968, 3143, 3592, 4134, 4452, 4823, 5388, 5512, 5837, 6286, 8268, 8904, 9429, 9646, 10776, 11674, 12572, 14469, 16536, 17511, 18858, 19292, 23348, 23797, 25144, 28938, 35022, 37716, 38584, 40859, 46696, 47594, 57876, 70044, 71391, 75432, 81718, 95188, 115752, 122577, 140088, 142782, 163436, 166579, 190376, 245154, 285564, 309361, 326872, 333158, 490308, 499737, 571128, 618722, 666316, 928083, 980616, 999474, 1237444, 1332632, 1856166, 1998948, 2165527, 2474888, 3712332, 3997896, 4331054, 6496581, 7424664, 8662108, 12993162, 17324216, 25986324, 51972648]

約数ペア:

[(1, 51972648), (2, 25986324), (3, 17324216), (4, 12993162), (6, 8662108), (7, 7424664), (8, 6496581), (12, 4331054), (13, 3997896), (14, 3712332), (21, 2474888), (24, 2165527), (26, 1998948), (28, 1856166), (39, 1332632), (42, 1237444), (52, 999474), (53, 980616), (56, 928083), (78, 666316), (84, 618722), (91, 571128), (104, 499737), (106, 490308), (156, 333158), (159, 326872), (168, 309361), (182, 285564), (212, 245154), (273, 190376), (312, 166579), (318, 163436), (364, 142782), (371, 140088), (424, 122577), (449, 115752), (546, 95188), (636, 81718), (689, 75432), (728, 71391), (742, 70044), (898, 57876), (1092, 47594), (1113, 46696), (1272, 40859), (1347, 38584), (1378, 37716), (1484, 35022), (1796, 28938), (2067, 25144), (2184, 23797), (2226, 23348), (2694, 19292), (2756, 18858), (2968, 17511), (3143, 16536), (3592, 14469), (4134, 12572), (4452, 11674), (4823, 10776), (5388, 9646), (5512, 9429), (5837, 8904), (6286, 8268)]