51486314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 39622486

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 3329, 6658, 7733, 15466, 36619, 63251, 73238, 123173, 126502, 246346, 695761, 1354903, 1391522, 2340287, 2709806, 4680574, 25743157, 51486314]

約数ペア:

[(1, 51486314), (2, 25743157), (11, 4680574), (19, 2709806), (22, 2340287), (37, 1391522), (38, 1354903), (74, 695761), (209, 246346), (407, 126502), (418, 123173), (703, 73238), (814, 63251), (1406, 36619), (3329, 15466), (6658, 7733)]