49470425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 66486816

約数和(自身を除く): 17016391

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 731, 1075, 2707, 3655, 13535, 18275, 46019, 67675, 116401, 230095, 582005, 1150475, 1978817, 2910025, 9894085, 49470425]

約数ペア:

[(1, 49470425), (5, 9894085), (17, 2910025), (25, 1978817), (43, 1150475), (85, 582005), (215, 230095), (425, 116401), (731, 67675), (1075, 46019), (2707, 18275), (3655, 13535)]