47142154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 76671360

約数和(自身を除く): 29529206

約数列:

[1, 2, 19, 38, 71, 101, 142, 173, 202, 346, 1349, 1919, 2698, 3287, 3838, 6574, 7171, 12283, 14342, 17473, 24566, 34946, 136249, 233377, 272498, 331987, 466754, 663974, 1240583, 2481166, 23571077, 47142154]

約数ペア:

[(1, 47142154), (2, 23571077), (19, 2481166), (38, 1240583), (71, 663974), (101, 466754), (142, 331987), (173, 272498), (202, 233377), (346, 136249), (1349, 34946), (1919, 24566), (2698, 17473), (3287, 14342), (3838, 12283), (6574, 7171)]