56278026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1427}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 139898304

約数和(自身を除く): 83620278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1427, 1878, 2191, 2817, 2854, 4281, 4382, 5634, 6573, 8562, 9989, 12843, 13146, 19719, 19978, 25686, 29967, 39438, 59934, 89901, 179802, 446651, 893302, 1339953, 2679906, 3126557, 4019859, 6253114, 8039718, 9379671, 18759342, 28139013, 56278026]

約数ペア:

[(1, 56278026), (2, 28139013), (3, 18759342), (6, 9379671), (7, 8039718), (9, 6253114), (14, 4019859), (18, 3126557), (21, 2679906), (42, 1339953), (63, 893302), (126, 446651), (313, 179802), (626, 89901), (939, 59934), (1427, 39438), (1878, 29967), (2191, 25686), (2817, 19978), (2854, 19719), (4281, 13146), (4382, 12843), (5634, 9989), (6573, 8562)]