48899990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 93597120

約数和(自身を除く): 44697130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 313, 626, 919, 1565, 1838, 3130, 4595, 5321, 9190, 10642, 15623, 26605, 31246, 53210, 78115, 156230, 287647, 575294, 1438235, 2876470, 4889999, 9779998, 24449995, 48899990]

約数ペア:

[(1, 48899990), (2, 24449995), (5, 9779998), (10, 4889999), (17, 2876470), (34, 1438235), (85, 575294), (170, 287647), (313, 156230), (626, 78115), (919, 53210), (1565, 31246), (1838, 26605), (3130, 15623), (4595, 10642), (5321, 9190)]