51728072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15887}}^1$

素因数の和:15941

約数の個数: 32

約数和(自身を含む): 108673920

約数和(自身を除く): 56945848

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 15887, 31774, 63548, 127096, 174757, 349514, 587819, 699028, 1175638, 1398056, 2351276, 4702552, 6466009, 12932018, 25864036, 51728072]

約数ペア:

[(1, 51728072), (2, 25864036), (4, 12932018), (8, 6466009), (11, 4702552), (22, 2351276), (37, 1398056), (44, 1175638), (74, 699028), (88, 587819), (148, 349514), (296, 174757), (407, 127096), (814, 63548), (1628, 31774), (3256, 15887)]