47183968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 101119536

約数和(自身を除く): 53935568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1123, 1313, 1616, 2246, 2626, 3232, 4492, 5252, 8984, 10504, 14599, 17968, 21008, 29198, 35936, 42016, 58396, 113423, 116792, 226846, 233584, 453692, 467168, 907384, 1474499, 1814768, 2948998, 3629536, 5897996, 11795992, 23591984, 47183968]

約数ペア:

[(1, 47183968), (2, 23591984), (4, 11795992), (8, 5897996), (13, 3629536), (16, 2948998), (26, 1814768), (32, 1474499), (52, 907384), (101, 467168), (104, 453692), (202, 233584), (208, 226846), (404, 116792), (416, 113423), (808, 58396), (1123, 42016), (1313, 35936), (1616, 29198), (2246, 21008), (2626, 17968), (3232, 14599), (4492, 10504), (5252, 8984)]