55168001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 14289919

約数列:

[1, 7, 19, 41, 67, 133, 151, 287, 469, 779, 1057, 1273, 2747, 2869, 5453, 6191, 8911, 10117, 19229, 20083, 43337, 52193, 70819, 117629, 192223, 365351, 414797, 823403, 1345561, 2903579, 7881143, 55168001]

約数ペア:

[(1, 55168001), (7, 7881143), (19, 2903579), (41, 1345561), (67, 823403), (133, 414797), (151, 365351), (287, 192223), (469, 117629), (779, 70819), (1057, 52193), (1273, 43337), (2747, 20083), (2869, 19229), (5453, 10117), (6191, 8911)]