56023851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 27841749

約数列:

[1, 3, 13, 31, 39, 93, 149, 311, 403, 447, 933, 1209, 1937, 4043, 4619, 5811, 9641, 12129, 13857, 28923, 46339, 60047, 125333, 139017, 180141, 375999, 602407, 1436509, 1807221, 4309527, 18674617, 56023851]

約数ペア:

[(1, 56023851), (3, 18674617), (13, 4309527), (31, 1807221), (39, 1436509), (93, 602407), (149, 375999), (311, 180141), (403, 139017), (447, 125333), (933, 60047), (1209, 46339), (1937, 28923), (4043, 13857), (4619, 12129), (5811, 9641)]