51321952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 110908224

約数和(自身を除く): 59586272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 691, 844, 1382, 1688, 2321, 2764, 3376, 4642, 5528, 6752, 7601, 9284, 11056, 15202, 18568, 22112, 30404, 37136, 60808, 74272, 121616, 145801, 243232, 291602, 583204, 1166408, 1603811, 2332816, 3207622, 4665632, 6415244, 12830488, 25660976, 51321952]

約数ペア:

[(1, 51321952), (2, 25660976), (4, 12830488), (8, 6415244), (11, 4665632), (16, 3207622), (22, 2332816), (32, 1603811), (44, 1166408), (88, 583204), (176, 291602), (211, 243232), (352, 145801), (422, 121616), (691, 74272), (844, 60808), (1382, 37136), (1688, 30404), (2321, 22112), (2764, 18568), (3376, 15202), (4642, 11056), (5528, 9284), (6752, 7601)]