54289270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40819}}^1$

素因数の和:40852

約数の個数: 32

約数和(自身を含む): 117561600

約数和(自身を除く): 63272330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40819, 81638, 204095, 285733, 408190, 571466, 775561, 1428665, 1551122, 2857330, 3877805, 5428927, 7755610, 10857854, 27144635, 54289270]

約数ペア:

[(1, 54289270), (2, 27144635), (5, 10857854), (7, 7755610), (10, 5428927), (14, 3877805), (19, 2857330), (35, 1551122), (38, 1428665), (70, 775561), (95, 571466), (133, 408190), (190, 285733), (266, 204095), (665, 81638), (1330, 40819)]