57039008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 124862976

約数和(自身を除く): 67823968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 4423, 6448, 8846, 12896, 17692, 35384, 57499, 70768, 114998, 137113, 141536, 229996, 274226, 459992, 548452, 919984, 1096904, 1782469, 1839968, 2193808, 3564938, 4387616, 7129876, 14259752, 28519504, 57039008]

約数ペア:

[(1, 57039008), (2, 28519504), (4, 14259752), (8, 7129876), (13, 4387616), (16, 3564938), (26, 2193808), (31, 1839968), (32, 1782469), (52, 1096904), (62, 919984), (104, 548452), (124, 459992), (208, 274226), (248, 229996), (403, 141536), (416, 137113), (496, 114998), (806, 70768), (992, 57499), (1612, 35384), (3224, 17692), (4423, 12896), (6448, 8846)]