55477970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1063}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 106178688

約数和(自身を除く): 50700718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 307, 614, 1063, 1535, 2126, 3070, 5219, 5315, 10438, 10630, 18071, 26095, 36142, 52190, 90355, 180710, 326341, 652682, 1631705, 3263410, 5547797, 11095594, 27738985, 55477970]

約数ペア:

[(1, 55477970), (2, 27738985), (5, 11095594), (10, 5547797), (17, 3263410), (34, 1631705), (85, 652682), (170, 326341), (307, 180710), (614, 90355), (1063, 52190), (1535, 36142), (2126, 26095), (3070, 18071), (5219, 10630), (5315, 10438)]