48191900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 54

約数和(自身を含む): 109440912

約数和(自身を除く): 61249012

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 911, 1058, 1150, 1822, 2116, 2300, 2645, 3644, 4555, 5290, 9110, 10580, 13225, 18220, 20953, 22775, 26450, 41906, 45550, 52900, 83812, 91100, 104765, 209530, 419060, 481919, 523825, 963838, 1047650, 1927676, 2095300, 2409595, 4819190, 9638380, 12047975, 24095950, 48191900]

約数ペア:

[(1, 48191900), (2, 24095950), (4, 12047975), (5, 9638380), (10, 4819190), (20, 2409595), (23, 2095300), (25, 1927676), (46, 1047650), (50, 963838), (92, 523825), (100, 481919), (115, 419060), (230, 209530), (460, 104765), (529, 91100), (575, 83812), (911, 52900), (1058, 45550), (1150, 41906), (1822, 26450), (2116, 22775), (2300, 20953), (2645, 18220), (3644, 13225), (4555, 10580), (5290, 9110)]