53979688

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20509}}^1$

素因数の和:20569

約数の個数: 32

約数和(自身を含む): 118137600

約数和(自身を除く): 64157912

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20509, 41018, 82036, 143563, 164072, 287126, 574252, 963923, 1148504, 1927846, 3855692, 6747461, 7711384, 13494922, 26989844, 53979688]

約数ペア:

[(1, 53979688), (2, 26989844), (4, 13494922), (7, 7711384), (8, 6747461), (14, 3855692), (28, 1927846), (47, 1148504), (56, 963923), (94, 574252), (188, 287126), (329, 164072), (376, 143563), (658, 82036), (1316, 41018), (2632, 20509)]