51729288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165799}}^1$

素因数の和:165821

約数の個数: 32

約数和(自身を含む): 139272000

約数和(自身を除く): 87542712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 165799, 331598, 497397, 663196, 994794, 1326392, 1989588, 2155387, 3979176, 4310774, 6466161, 8621548, 12932322, 17243096, 25864644, 51729288]

約数ペア:

[(1, 51729288), (2, 25864644), (3, 17243096), (4, 12932322), (6, 8621548), (8, 6466161), (12, 4310774), (13, 3979176), (24, 2155387), (26, 1989588), (39, 1326392), (52, 994794), (78, 663196), (104, 497397), (156, 331598), (312, 165799)]