49911912

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7789}}^1$

素因数の和:7890

約数の個数: 48

約数和(自身を含む): 136714500

約数和(自身を除く): 86802588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 7789, 15578, 23367, 31156, 46734, 62312, 70101, 93468, 140202, 186936, 280404, 560808, 693221, 1386442, 2079663, 2772884, 4159326, 5545768, 6238989, 8318652, 12477978, 16637304, 24955956, 49911912]

約数ペア:

[(1, 49911912), (2, 24955956), (3, 16637304), (4, 12477978), (6, 8318652), (8, 6238989), (9, 5545768), (12, 4159326), (18, 2772884), (24, 2079663), (36, 1386442), (72, 693221), (89, 560808), (178, 280404), (267, 186936), (356, 140202), (534, 93468), (712, 70101), (801, 62312), (1068, 46734), (1602, 31156), (2136, 23367), (3204, 15578), (6408, 7789)]