25204542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 56019600

約数和(自身を除く): 30815058

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 149, 233, 242, 298, 363, 447, 466, 699, 726, 894, 1398, 1639, 2563, 3278, 4917, 5126, 7689, 9834, 15378, 18029, 28193, 34717, 36058, 54087, 56386, 69434, 84579, 104151, 108174, 169158, 208302, 381887, 763774, 1145661, 2291322, 4200757, 8401514, 12602271, 25204542]

約数ペア:

[(1, 25204542), (2, 12602271), (3, 8401514), (6, 4200757), (11, 2291322), (22, 1145661), (33, 763774), (66, 381887), (121, 208302), (149, 169158), (233, 108174), (242, 104151), (298, 84579), (363, 69434), (447, 56386), (466, 54087), (699, 36058), (726, 34717), (894, 28193), (1398, 18029), (1639, 15378), (2563, 9834), (3278, 7689), (4917, 5126)]