53312119

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 69244464

約数和(自身を除く): 15932345

約数列:

[1, 7, 17, 19, 73, 119, 133, 289, 323, 361, 511, 1241, 1387, 2023, 2261, 2527, 5491, 6137, 8687, 9709, 21097, 23579, 26353, 38437, 42959, 104329, 147679, 165053, 184471, 400843, 448001, 730303, 2805901, 3136007, 7616017, 53312119]

約数ペア:

[(1, 53312119), (7, 7616017), (17, 3136007), (19, 2805901), (73, 730303), (119, 448001), (133, 400843), (289, 184471), (323, 165053), (361, 147679), (511, 104329), (1241, 42959), (1387, 38437), (2023, 26353), (2261, 23579), (2527, 21097), (5491, 9709), (6137, 8687)]