55550530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1979}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 114618240

約数和(自身を除く): 59067710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1979, 2005, 2807, 3958, 4010, 5614, 9895, 13853, 14035, 19790, 27706, 28070, 69265, 138530, 793579, 1587158, 3967895, 5555053, 7935790, 11110106, 27775265, 55550530]

約数ペア:

[(1, 55550530), (2, 27775265), (5, 11110106), (7, 7935790), (10, 5555053), (14, 3967895), (35, 1587158), (70, 793579), (401, 138530), (802, 69265), (1979, 28070), (2005, 27706), (2807, 19790), (3958, 14035), (4010, 13853), (5614, 9895)]