55685658

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{189407}}^1$

素因数の和:189426

約数の個数: 24

約数和(自身を含む): 129555072

約数和(自身を除く): 73869414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 189407, 378814, 568221, 1136442, 1325849, 2651698, 3977547, 7955094, 9280943, 18561886, 27842829, 55685658]

約数ペア:

[(1, 55685658), (2, 27842829), (3, 18561886), (6, 9280943), (7, 7955094), (14, 3977547), (21, 2651698), (42, 1325849), (49, 1136442), (98, 568221), (147, 378814), (294, 189407)]