56298800

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 60

約数和(自身を含む): 136746456

約数和(自身を除く): 80447656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1451, 1552, 1940, 2425, 2902, 3880, 4850, 5804, 7255, 7760, 9700, 11608, 14510, 19400, 23216, 29020, 36275, 38800, 58040, 72550, 116080, 140747, 145100, 281494, 290200, 562988, 580400, 703735, 1125976, 1407470, 2251952, 2814940, 3518675, 5629880, 7037350, 11259760, 14074700, 28149400, 56298800]

約数ペア:

[(1, 56298800), (2, 28149400), (4, 14074700), (5, 11259760), (8, 7037350), (10, 5629880), (16, 3518675), (20, 2814940), (25, 2251952), (40, 1407470), (50, 1125976), (80, 703735), (97, 580400), (100, 562988), (194, 290200), (200, 281494), (388, 145100), (400, 140747), (485, 116080), (776, 72550), (970, 58040), (1451, 38800), (1552, 36275), (1940, 29020), (2425, 23216), (2902, 19400), (3880, 14510), (4850, 11608), (5804, 9700), (7255, 7760)]