53072929

素因数分解:

$7^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 73256400

約数和(自身を除く): 20183471

約数列:

[1, 7, 13, 17, 29, 49, 91, 119, 169, 203, 221, 377, 493, 637, 833, 1183, 1421, 1547, 2197, 2639, 2873, 3451, 4901, 6409, 8281, 10829, 15379, 18473, 20111, 24157, 34307, 37349, 44863, 63713, 83317, 107653, 140777, 240149, 261443, 314041, 445991, 583219, 1083121, 1830101, 3121937, 4082533, 7581847, 53072929]

約数ペア:

[(1, 53072929), (7, 7581847), (13, 4082533), (17, 3121937), (29, 1830101), (49, 1083121), (91, 583219), (119, 445991), (169, 314041), (203, 261443), (221, 240149), (377, 140777), (493, 107653), (637, 83317), (833, 63713), (1183, 44863), (1421, 37349), (1547, 34307), (2197, 24157), (2639, 20111), (2873, 18473), (3451, 15379), (4901, 10829), (6409, 8281)]