56064740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2917}}^1$

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 121698108

約数和(自身を除く): 65633368

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2917, 3844, 4805, 5834, 9610, 11668, 14585, 19220, 29170, 58340, 90427, 180854, 361708, 452135, 904270, 1808540, 2803237, 5606474, 11212948, 14016185, 28032370, 56064740]

約数ペア:

[(1, 56064740), (2, 28032370), (4, 14016185), (5, 11212948), (10, 5606474), (20, 2803237), (31, 1808540), (62, 904270), (124, 452135), (155, 361708), (310, 180854), (620, 90427), (961, 58340), (1922, 29170), (2917, 19220), (3844, 14585), (4805, 11668), (5834, 9610)]