56571984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{56123}}^1$

素因数の和:56144

約数の個数: 60

約数和(自身を含む): 180943776

約数和(自身を除く): 124371792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 56123, 112246, 168369, 224492, 336738, 392861, 448984, 505107, 673476, 785722, 897968, 1010214, 1178583, 1346952, 1571444, 2020428, 2357166, 2693904, 3142888, 3535749, 4040856, 4714332, 6285776, 7071498, 8081712, 9428664, 14142996, 18857328, 28285992, 56571984]

約数ペア:

[(1, 56571984), (2, 28285992), (3, 18857328), (4, 14142996), (6, 9428664), (7, 8081712), (8, 7071498), (9, 6285776), (12, 4714332), (14, 4040856), (16, 3535749), (18, 3142888), (21, 2693904), (24, 2357166), (28, 2020428), (36, 1571444), (42, 1346952), (48, 1178583), (56, 1010214), (63, 897968), (72, 785722), (84, 673476), (112, 505107), (126, 448984), (144, 392861), (168, 336738), (252, 224492), (336, 168369), (504, 112246), (1008, 56123)]