56587797

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 43002603

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 343, 441, 483, 797, 1029, 1127, 1449, 2391, 3087, 3381, 5579, 7173, 7889, 10143, 16737, 18331, 23667, 39053, 50211, 54993, 71001, 117159, 128317, 164979, 273371, 351477, 384951, 820113, 898219, 1154853, 2460339, 2694657, 6287533, 8083971, 18862599, 56587797]

約数ペア:

[(1, 56587797), (3, 18862599), (7, 8083971), (9, 6287533), (21, 2694657), (23, 2460339), (49, 1154853), (63, 898219), (69, 820113), (147, 384951), (161, 351477), (207, 273371), (343, 164979), (441, 128317), (483, 117159), (797, 71001), (1029, 54993), (1127, 50211), (1449, 39053), (2391, 23667), (3087, 18331), (3381, 16737), (5579, 10143), (7173, 7889)]