56079760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63727}}^1$

素因数の和:63751

約数の個数: 40

約数和(自身を含む): 142240896

約数和(自身を除く): 86161136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63727, 127454, 254908, 318635, 509816, 637270, 700997, 1019632, 1274540, 1401994, 2549080, 2803988, 3504985, 5098160, 5607976, 7009970, 11215952, 14019940, 28039880, 56079760]

約数ペア:

[(1, 56079760), (2, 28039880), (4, 14019940), (5, 11215952), (8, 7009970), (10, 5607976), (11, 5098160), (16, 3504985), (20, 2803988), (22, 2549080), (40, 1401994), (44, 1274540), (55, 1019632), (80, 700997), (88, 637270), (110, 509816), (176, 318635), (220, 254908), (440, 127454), (880, 63727)]