48987216

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3244

約数の個数: 60

約数和(自身を含む): 138398260

約数和(自身を除く): 89411044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3121, 3924, 5232, 6242, 7848, 9363, 12484, 15696, 18726, 24968, 28089, 37452, 49936, 56178, 74904, 112356, 149808, 224712, 340189, 449424, 680378, 1020567, 1360756, 2041134, 2721512, 3061701, 4082268, 5443024, 6123402, 8164536, 12246804, 16329072, 24493608, 48987216]

約数ペア:

[(1, 48987216), (2, 24493608), (3, 16329072), (4, 12246804), (6, 8164536), (8, 6123402), (9, 5443024), (12, 4082268), (16, 3061701), (18, 2721512), (24, 2041134), (36, 1360756), (48, 1020567), (72, 680378), (109, 449424), (144, 340189), (218, 224712), (327, 149808), (436, 112356), (654, 74904), (872, 56178), (981, 49936), (1308, 37452), (1744, 28089), (1962, 24968), (2616, 18726), (3121, 15696), (3924, 12484), (5232, 9363), (6242, 7848)]