51323216

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5521}}^1$

素因数の和:5619

約数の個数: 40

約数和(自身を含む): 115034304

約数和(自身を除く): 63711088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 5521, 9296, 11042, 22084, 38647, 44168, 77294, 88336, 154588, 309176, 458243, 618352, 916486, 1832972, 3207701, 3665944, 6415402, 7331888, 12830804, 25661608, 51323216]

約数ペア:

[(1, 51323216), (2, 25661608), (4, 12830804), (7, 7331888), (8, 6415402), (14, 3665944), (16, 3207701), (28, 1832972), (56, 916486), (83, 618352), (112, 458243), (166, 309176), (332, 154588), (581, 88336), (664, 77294), (1162, 44168), (1328, 38647), (2324, 22084), (4648, 11042), (5521, 9296)]