56159744

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 67582336

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 251, 256, 304, 368, 437, 502, 512, 608, 736, 874, 1004, 1216, 1472, 1748, 2008, 2432, 2944, 3496, 4016, 4769, 4864, 5773, 5888, 6992, 8032, 9538, 9728, 11546, 11776, 13984, 16064, 19076, 23092, 27968, 32128, 38152, 46184, 55936, 64256, 76304, 92368, 109687, 111872, 128512, 152608, 184736, 219374, 223744, 305216, 369472, 438748, 610432, 738944, 877496, 1220864, 1477888, 1754992, 2441728, 2955776, 3509984, 7019968, 14039936, 28079872, 56159744]

約数ペア:

[(1, 56159744), (2, 28079872), (4, 14039936), (8, 7019968), (16, 3509984), (19, 2955776), (23, 2441728), (32, 1754992), (38, 1477888), (46, 1220864), (64, 877496), (76, 738944), (92, 610432), (128, 438748), (152, 369472), (184, 305216), (251, 223744), (256, 219374), (304, 184736), (368, 152608), (437, 128512), (502, 111872), (512, 109687), (608, 92368), (736, 76304), (874, 64256), (1004, 55936), (1216, 46184), (1472, 38152), (1748, 32128), (2008, 27968), (2432, 23092), (2944, 19076), (3496, 16064), (4016, 13984), (4769, 11776), (4864, 11546), (5773, 9728), (5888, 9538), (6992, 8032)]