54555764

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37781}}^1$

素因数の和:37823

約数の個数: 18

約数和(自身を含む): 100764594

約数和(自身を除く): 46208830

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 37781, 75562, 151124, 717839, 1435678, 2871356, 13638941, 27277882, 54555764]

約数ペア:

[(1, 54555764), (2, 27277882), (4, 13638941), (19, 2871356), (38, 1435678), (76, 717839), (361, 151124), (722, 75562), (1444, 37781)]