51581328

素因数分解:

$2^4\times 3^1\times {\mathrm{883}}^1\times {\mathrm{1217}}^1$

素因数の和:2111

約数の個数: 40

約数和(自身を含む): 133512288

約数和(自身を除く): 81930960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 883, 1217, 1766, 2434, 2649, 3532, 3651, 4868, 5298, 7064, 7302, 9736, 10596, 14128, 14604, 19472, 21192, 29208, 42384, 58416, 1074611, 2149222, 3223833, 4298444, 6447666, 8596888, 12895332, 17193776, 25790664, 51581328]

約数ペア:

[(1, 51581328), (2, 25790664), (3, 17193776), (4, 12895332), (6, 8596888), (8, 6447666), (12, 4298444), (16, 3223833), (24, 2149222), (48, 1074611), (883, 58416), (1217, 42384), (1766, 29208), (2434, 21192), (2649, 19472), (3532, 14604), (3651, 14128), (4868, 10596), (5298, 9736), (7064, 7302)]