56147742

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 146129280

約数和(自身を除く): 89981538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 739, 938, 1134, 1206, 1407, 1478, 1809, 2217, 2814, 3618, 4221, 4434, 5173, 5427, 6651, 8442, 10346, 10854, 12663, 13302, 15519, 19953, 25326, 31038, 37989, 39906, 46557, 49513, 59859, 75978, 93114, 99026, 119718, 139671, 148539, 279342, 297078, 346591, 419013, 445617, 693182, 838026, 891234, 1039773, 1336851, 2079546, 2673702, 3119319, 4010553, 6238638, 8021106, 9357957, 18715914, 28073871, 56147742]

約数ペア:

[(1, 56147742), (2, 28073871), (3, 18715914), (6, 9357957), (7, 8021106), (9, 6238638), (14, 4010553), (18, 3119319), (21, 2673702), (27, 2079546), (42, 1336851), (54, 1039773), (63, 891234), (67, 838026), (81, 693182), (126, 445617), (134, 419013), (162, 346591), (189, 297078), (201, 279342), (378, 148539), (402, 139671), (469, 119718), (567, 99026), (603, 93114), (739, 75978), (938, 59859), (1134, 49513), (1206, 46557), (1407, 39906), (1478, 37989), (1809, 31038), (2217, 25326), (2814, 19953), (3618, 15519), (4221, 13302), (4434, 12663), (5173, 10854), (5427, 10346), (6651, 8442)]