56670255

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 104832000

約数和(自身を除く): 48161745

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 839, 855, 1185, 1501, 2517, 3555, 4195, 4503, 7505, 7551, 12585, 13509, 15941, 22515, 37755, 47823, 66281, 67545, 79705, 143469, 198843, 239115, 331405, 596529, 717345, 994215, 1259339, 2982645, 3778017, 6296695, 11334051, 18890085, 56670255]

約数ペア:

[(1, 56670255), (3, 18890085), (5, 11334051), (9, 6296695), (15, 3778017), (19, 2982645), (45, 1259339), (57, 994215), (79, 717345), (95, 596529), (171, 331405), (237, 239115), (285, 198843), (395, 143469), (711, 79705), (839, 67545), (855, 66281), (1185, 47823), (1501, 37755), (2517, 22515), (3555, 15941), (4195, 13509), (4503, 12585), (7505, 7551)]