47989968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{76907}}^1$

素因数の和:76931

約数の個数: 40

約数和(自身を含む): 133512288

約数和(自身を除く): 85522320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 76907, 153814, 230721, 307628, 461442, 615256, 922884, 999791, 1230512, 1845768, 1999582, 2999373, 3691536, 3999164, 5998746, 7998328, 11997492, 15996656, 23994984, 47989968]

約数ペア:

[(1, 47989968), (2, 23994984), (3, 15996656), (4, 11997492), (6, 7998328), (8, 5998746), (12, 3999164), (13, 3691536), (16, 2999373), (24, 1999582), (26, 1845768), (39, 1230512), (48, 999791), (52, 922884), (78, 615256), (104, 461442), (156, 307628), (208, 230721), (312, 153814), (624, 76907)]