56306656

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1453}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 127509984

約数和(自身を除く): 71203328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 1453, 2422, 2768, 2906, 4844, 5536, 5812, 9688, 10171, 11624, 19376, 20342, 23248, 38752, 40684, 46496, 81368, 162736, 251369, 325472, 502738, 1005476, 1759583, 2010952, 3519166, 4021904, 7038332, 8043808, 14076664, 28153328, 56306656]

約数ペア:

[(1, 56306656), (2, 28153328), (4, 14076664), (7, 8043808), (8, 7038332), (14, 4021904), (16, 3519166), (28, 2010952), (32, 1759583), (56, 1005476), (112, 502738), (173, 325472), (224, 251369), (346, 162736), (692, 81368), (1211, 46496), (1384, 40684), (1453, 38752), (2422, 23248), (2768, 20342), (2906, 19376), (4844, 11624), (5536, 10171), (5812, 9688)]