56281900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33107}}^1$

素因数の和:33138

約数の個数: 36

約数和(自身を含む): 129319848

約数和(自身を除く): 73037948

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 33107, 66214, 132428, 165535, 331070, 562819, 662140, 827675, 1125638, 1655350, 2251276, 2814095, 3310700, 5628190, 11256380, 14070475, 28140950, 56281900]

約数ペア:

[(1, 56281900), (2, 28140950), (4, 14070475), (5, 11256380), (10, 5628190), (17, 3310700), (20, 2814095), (25, 2251276), (34, 1655350), (50, 1125638), (68, 827675), (85, 662140), (100, 562819), (170, 331070), (340, 165535), (425, 132428), (850, 66214), (1700, 33107)]