47291836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^2$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 89430040

約数和(自身を除く): 42138204

約数列:

[1, 2, 4, 19, 38, 61, 76, 101, 122, 202, 244, 404, 1159, 1919, 2318, 3838, 4636, 6161, 7676, 10201, 12322, 20402, 24644, 40804, 117059, 193819, 234118, 387638, 468236, 622261, 775276, 1244522, 2489044, 11822959, 23645918, 47291836]

約数ペア:

[(1, 47291836), (2, 23645918), (4, 11822959), (19, 2489044), (38, 1244522), (61, 775276), (76, 622261), (101, 468236), (122, 387638), (202, 234118), (244, 193819), (404, 117059), (1159, 40804), (1919, 24644), (2318, 20402), (3838, 12322), (4636, 10201), (6161, 7676)]