54071356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21491}}^1$

素因数の和:21549

約数の個数: 24

約数和(自身を含む): 102903696

約数和(自身を除く): 48832340

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 21491, 42982, 85964, 365347, 730694, 795167, 1461388, 1590334, 3180668, 13517839, 27035678, 54071356]

約数ペア:

[(1, 54071356), (2, 27035678), (4, 13517839), (17, 3180668), (34, 1590334), (37, 1461388), (68, 795167), (74, 730694), (148, 365347), (629, 85964), (1258, 42982), (2516, 21491)]