56896940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 125556480

約数和(自身を除く): 68659540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 179, 230, 358, 460, 691, 716, 895, 1382, 1790, 2764, 3455, 3580, 4117, 6910, 8234, 13820, 15893, 16468, 20585, 31786, 41170, 63572, 79465, 82340, 123689, 158930, 247378, 317860, 494756, 618445, 1236890, 2473780, 2844847, 5689694, 11379388, 14224235, 28448470, 56896940]

約数ペア:

[(1, 56896940), (2, 28448470), (4, 14224235), (5, 11379388), (10, 5689694), (20, 2844847), (23, 2473780), (46, 1236890), (92, 618445), (115, 494756), (179, 317860), (230, 247378), (358, 158930), (460, 123689), (691, 82340), (716, 79465), (895, 63572), (1382, 41170), (1790, 31786), (2764, 20585), (3455, 16468), (3580, 15893), (4117, 13820), (6910, 8234)]