56255577

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10343}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 89620416

約数和(自身を除く): 33364839

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 10343, 31029, 72401, 217203, 382691, 506807, 1148073, 1520421, 2678837, 8036511, 18751859, 56255577]

約数ペア:

[(1, 56255577), (3, 18751859), (7, 8036511), (21, 2678837), (37, 1520421), (49, 1148073), (111, 506807), (147, 382691), (259, 217203), (777, 72401), (1813, 31029), (5439, 10343)]