55814740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 124975872

約数和(自身を除く): 69161132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 983, 1670, 1966, 2839, 3340, 3932, 4915, 5678, 9830, 11356, 14195, 16711, 19660, 28390, 33422, 56780, 66844, 83555, 164161, 167110, 328322, 334220, 656644, 820805, 1641610, 2790737, 3283220, 5581474, 11162948, 13953685, 27907370, 55814740]

約数ペア:

[(1, 55814740), (2, 27907370), (4, 13953685), (5, 11162948), (10, 5581474), (17, 3283220), (20, 2790737), (34, 1641610), (68, 820805), (85, 656644), (167, 334220), (170, 328322), (334, 167110), (340, 164161), (668, 83555), (835, 66844), (983, 56780), (1670, 33422), (1966, 28390), (2839, 19660), (3340, 16711), (3932, 14195), (4915, 11356), (5678, 9830)]