51147272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18749}}^1$

素因数の和:18797

約数の個数: 32

約数和(自身を含む): 108000000

約数和(自身を除く): 56852728

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 18749, 37498, 74996, 149992, 206239, 412478, 581219, 824956, 1162438, 1649912, 2324876, 4649752, 6393409, 12786818, 25573636, 51147272]

約数ペア:

[(1, 51147272), (2, 25573636), (4, 12786818), (8, 6393409), (11, 4649752), (22, 2324876), (31, 1649912), (44, 1162438), (62, 824956), (88, 581219), (124, 412478), (248, 206239), (341, 149992), (682, 74996), (1364, 37498), (2728, 18749)]