51679870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7963}}^1$

素因数の和:8040

約数の個数: 32

約数和(自身を含む): 103213440

約数和(自身を除く): 51533570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 7963, 15926, 39815, 79630, 87593, 175186, 437965, 469817, 875930, 939634, 2349085, 4698170, 5167987, 10335974, 25839935, 51679870]

約数ペア:

[(1, 51679870), (2, 25839935), (5, 10335974), (10, 5167987), (11, 4698170), (22, 2349085), (55, 939634), (59, 875930), (110, 469817), (118, 437965), (295, 175186), (590, 87593), (649, 79630), (1298, 39815), (3245, 15926), (6490, 7963)]