55105760

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 130754736

約数和(自身を除く): 75648976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1217, 1415, 2264, 2434, 2830, 4528, 4868, 5660, 6085, 9056, 9736, 11320, 12170, 19472, 22640, 24340, 38944, 45280, 48680, 97360, 194720, 344411, 688822, 1377644, 1722055, 2755288, 3444110, 5510576, 6888220, 11021152, 13776440, 27552880, 55105760]

約数ペア:

[(1, 55105760), (2, 27552880), (4, 13776440), (5, 11021152), (8, 6888220), (10, 5510576), (16, 3444110), (20, 2755288), (32, 1722055), (40, 1377644), (80, 688822), (160, 344411), (283, 194720), (566, 97360), (1132, 48680), (1217, 45280), (1415, 38944), (2264, 24340), (2434, 22640), (2830, 19472), (4528, 12170), (4868, 11320), (5660, 9736), (6085, 9056)]