56554316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 122492160

約数和(自身を除く): 65937844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 251, 364, 502, 619, 1004, 1238, 1757, 2476, 3263, 3514, 4333, 6526, 7028, 8047, 8666, 13052, 16094, 17332, 22841, 32188, 45682, 56329, 91364, 112658, 155369, 225316, 310738, 621476, 1087583, 2019797, 2175166, 4039594, 4350332, 8079188, 14138579, 28277158, 56554316]

約数ペア:

[(1, 56554316), (2, 28277158), (4, 14138579), (7, 8079188), (13, 4350332), (14, 4039594), (26, 2175166), (28, 2019797), (52, 1087583), (91, 621476), (182, 310738), (251, 225316), (364, 155369), (502, 112658), (619, 91364), (1004, 56329), (1238, 45682), (1757, 32188), (2476, 22841), (3263, 17332), (3514, 16094), (4333, 13052), (6526, 8666), (7028, 8047)]