54855745

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 80898048

約数和(自身を除く): 26042303

約数列:

[1, 5, 7, 35, 41, 43, 49, 127, 205, 215, 245, 287, 301, 635, 889, 1435, 1505, 1763, 2009, 2107, 4445, 5207, 5461, 6223, 8815, 10045, 10535, 12341, 26035, 27305, 31115, 36449, 38227, 61705, 86387, 182245, 191135, 223901, 255143, 267589, 431935, 1119505, 1275715, 1337945, 1567307, 7836535, 10971149, 54855745]

約数ペア:

[(1, 54855745), (5, 10971149), (7, 7836535), (35, 1567307), (41, 1337945), (43, 1275715), (49, 1119505), (127, 431935), (205, 267589), (215, 255143), (245, 223901), (287, 191135), (301, 182245), (635, 86387), (889, 61705), (1435, 38227), (1505, 36449), (1763, 31115), (2009, 27305), (2107, 26035), (4445, 12341), (5207, 10535), (5461, 10045), (6223, 8815)]