56399266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15923}}^1$

素因数の和:15966

約数の個数: 32

約数和(自身を含む): 110066688

約数和(自身を除く): 53667422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 15923, 31846, 111461, 175153, 222922, 350306, 366229, 732458, 1226071, 2452142, 2563603, 4028519, 5127206, 8057038, 28199633, 56399266]

約数ペア:

[(1, 56399266), (2, 28199633), (7, 8057038), (11, 5127206), (14, 4028519), (22, 2563603), (23, 2452142), (46, 1226071), (77, 732458), (154, 366229), (161, 350306), (253, 222922), (322, 175153), (506, 111461), (1771, 31846), (3542, 15923)]