47719792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2093

約数の個数: 40

約数和(自身を含む): 98604800

約数和(自身を除く): 50885008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 1987, 3002, 3974, 6004, 7948, 12008, 15896, 24016, 31792, 37753, 75506, 151012, 156973, 302024, 313946, 604048, 627892, 1255784, 2511568, 2982487, 5964974, 11929948, 23859896, 47719792]

約数ペア:

[(1, 47719792), (2, 23859896), (4, 11929948), (8, 5964974), (16, 2982487), (19, 2511568), (38, 1255784), (76, 627892), (79, 604048), (152, 313946), (158, 302024), (304, 156973), (316, 151012), (632, 75506), (1264, 37753), (1501, 31792), (1987, 24016), (3002, 15896), (3974, 12008), (6004, 7948)]