47489936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7923

約数の個数: 40

約数和(自身を含む): 102519480

約数和(自身を除く): 55029544

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 7873, 15746, 31492, 62984, 102349, 125968, 204698, 228317, 409396, 456634, 818792, 913268, 1637584, 1826536, 2968121, 3653072, 5936242, 11872484, 23744968, 47489936]

約数ペア:

[(1, 47489936), (2, 23744968), (4, 11872484), (8, 5936242), (13, 3653072), (16, 2968121), (26, 1826536), (29, 1637584), (52, 913268), (58, 818792), (104, 456634), (116, 409396), (208, 228317), (232, 204698), (377, 125968), (464, 102349), (754, 62984), (1508, 31492), (3016, 15746), (6032, 7873)]