56279496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 176037120

約数和(自身を除く): 119757624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 353, 364, 438, 511, 546, 584, 706, 728, 876, 949, 1022, 1059, 1092, 1412, 1533, 1752, 1898, 2044, 2118, 2184, 2471, 2824, 2847, 3066, 3796, 4088, 4236, 4589, 4942, 5694, 6132, 6643, 7413, 7592, 8472, 9178, 9884, 11388, 12264, 13286, 13767, 14826, 18356, 19768, 19929, 22776, 25769, 26572, 27534, 29652, 32123, 36712, 39858, 51538, 53144, 55068, 59304, 64246, 77307, 79716, 96369, 103076, 110136, 128492, 154614, 159432, 180383, 192738, 206152, 256984, 309228, 334997, 360766, 385476, 541149, 618456, 669994, 721532, 770952, 1004991, 1082298, 1339988, 1443064, 2009982, 2164596, 2344979, 2679976, 4019964, 4329192, 4689958, 7034937, 8039928, 9379916, 14069874, 18759832, 28139748, 56279496]

約数ペア:

[(1, 56279496), (2, 28139748), (3, 18759832), (4, 14069874), (6, 9379916), (7, 8039928), (8, 7034937), (12, 4689958), (13, 4329192), (14, 4019964), (21, 2679976), (24, 2344979), (26, 2164596), (28, 2009982), (39, 1443064), (42, 1339988), (52, 1082298), (56, 1004991), (73, 770952), (78, 721532), (84, 669994), (91, 618456), (104, 541149), (146, 385476), (156, 360766), (168, 334997), (182, 309228), (219, 256984), (273, 206152), (292, 192738), (312, 180383), (353, 159432), (364, 154614), (438, 128492), (511, 110136), (546, 103076), (584, 96369), (706, 79716), (728, 77307), (876, 64246), (949, 59304), (1022, 55068), (1059, 53144), (1092, 51538), (1412, 39858), (1533, 36712), (1752, 32123), (1898, 29652), (2044, 27534), (2118, 26572), (2184, 25769), (2471, 22776), (2824, 19929), (2847, 19768), (3066, 18356), (3796, 14826), (4088, 13767), (4236, 13286), (4589, 12264), (4942, 11388), (5694, 9884), (6132, 9178), (6643, 8472), (7413, 7592)]