51221346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3389}}^1$

素因数の和:3634

約数の個数: 32

約数和(自身を含む): 112276800

約数和(自身を除く): 61055454

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1374, 2519, 3389, 5038, 6778, 7557, 10167, 15114, 20334, 37279, 74558, 111837, 223674, 776081, 1552162, 2328243, 4656486, 8536891, 17073782, 25610673, 51221346]

約数ペア:

[(1, 51221346), (2, 25610673), (3, 17073782), (6, 8536891), (11, 4656486), (22, 2328243), (33, 1552162), (66, 776081), (229, 223674), (458, 111837), (687, 74558), (1374, 37279), (2519, 20334), (3389, 15114), (5038, 10167), (6778, 7557)]