55291142

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3371}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 84974400

約数和(自身を除く): 29683258

約数列:

[1, 2, 59, 118, 139, 278, 3371, 6742, 8201, 16402, 198889, 397778, 468569, 937138, 27645571, 55291142]

約数ペア:

[(1, 55291142), (2, 27645571), (59, 937138), (118, 468569), (139, 397778), (278, 198889), (3371, 16402), (6742, 8201)]