51145226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4010

約数の個数: 32

約数和(自身を含む): 90961920

約数和(自身を除く): 39816694

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 3947, 6479, 7894, 12958, 43417, 74993, 86834, 122357, 149986, 244714, 824923, 1345927, 1649846, 2324783, 2691854, 4649566, 25572613, 51145226]

約数ペア:

[(1, 51145226), (2, 25572613), (11, 4649566), (19, 2691854), (22, 2324783), (31, 1649846), (38, 1345927), (62, 824923), (209, 244714), (341, 149986), (418, 122357), (589, 86834), (682, 74993), (1178, 43417), (3947, 12958), (6479, 7894)]