55869956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 110496960

約数和(自身を除く): 54627004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 323, 332, 521, 646, 1042, 1292, 1411, 1577, 2084, 2822, 3154, 5644, 6308, 8857, 9899, 17714, 19798, 26809, 35428, 39596, 43243, 53618, 86486, 107236, 168283, 172972, 336566, 673132, 735131, 821617, 1470262, 1643234, 2940524, 3286468, 13967489, 27934978, 55869956]

約数ペア:

[(1, 55869956), (2, 27934978), (4, 13967489), (17, 3286468), (19, 2940524), (34, 1643234), (38, 1470262), (68, 821617), (76, 735131), (83, 673132), (166, 336566), (323, 172972), (332, 168283), (521, 107236), (646, 86486), (1042, 53618), (1292, 43243), (1411, 39596), (1577, 35428), (2084, 26809), (2822, 19798), (3154, 17714), (5644, 9899), (6308, 8857)]