48609880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110477}}^1$

素因数の和:110499

約数の個数: 32

約数和(自身を含む): 119316240

約数和(自身を除く): 70706360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110477, 220954, 441908, 552385, 883816, 1104770, 1215247, 2209540, 2430494, 4419080, 4860988, 6076235, 9721976, 12152470, 24304940, 48609880]

約数ペア:

[(1, 48609880), (2, 24304940), (4, 12152470), (5, 9721976), (8, 6076235), (10, 4860988), (11, 4419080), (20, 2430494), (22, 2209540), (40, 1215247), (44, 1104770), (55, 883816), (88, 552385), (110, 441908), (220, 220954), (440, 110477)]