51691832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1019}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 102999600

約数和(自身を除く): 51307768

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1019, 1492, 2038, 2984, 4076, 6341, 8152, 12682, 17323, 25364, 34646, 50728, 69292, 138584, 380087, 760174, 1520348, 3040696, 6461479, 12922958, 25845916, 51691832]

約数ペア:

[(1, 51691832), (2, 25845916), (4, 12922958), (8, 6461479), (17, 3040696), (34, 1520348), (68, 760174), (136, 380087), (373, 138584), (746, 69292), (1019, 50728), (1492, 34646), (2038, 25364), (2984, 17323), (4076, 12682), (6341, 8152)]