51007468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 95331600

約数和(自身を除く): 44324132

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 149, 244, 298, 596, 1403, 2806, 3427, 3721, 5612, 6854, 7442, 9089, 13708, 14884, 18178, 36356, 85583, 171166, 209047, 342332, 418094, 554429, 836188, 1108858, 2217716, 12751867, 25503734, 51007468]

約数ペア:

[(1, 51007468), (2, 25503734), (4, 12751867), (23, 2217716), (46, 1108858), (61, 836188), (92, 554429), (122, 418094), (149, 342332), (244, 209047), (298, 171166), (596, 85583), (1403, 36356), (2806, 18178), (3427, 14884), (3721, 13708), (5612, 9089), (6854, 7442)]