49994864

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:537

約数の個数: 40

約数和(自身を含む): 99286800

約数和(自身を除く): 49291936

約数列:

[1, 2, 4, 8, 16, 67, 134, 149, 268, 298, 313, 536, 596, 626, 1072, 1192, 1252, 2384, 2504, 5008, 9983, 19966, 20971, 39932, 41942, 46637, 79864, 83884, 93274, 159728, 167768, 186548, 335536, 373096, 746192, 3124679, 6249358, 12498716, 24997432, 49994864]

約数ペア:

[(1, 49994864), (2, 24997432), (4, 12498716), (8, 6249358), (16, 3124679), (67, 746192), (134, 373096), (149, 335536), (268, 186548), (298, 167768), (313, 159728), (536, 93274), (596, 83884), (626, 79864), (1072, 46637), (1192, 41942), (1252, 39932), (2384, 20971), (2504, 19966), (5008, 9983)]