51213284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6947}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 95326560

約数和(自身を除く): 44113276

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 6947, 7372, 13894, 27788, 131993, 263986, 527972, 673859, 1347718, 2695436, 12803321, 25606642, 51213284]

約数ペア:

[(1, 51213284), (2, 25606642), (4, 12803321), (19, 2695436), (38, 1347718), (76, 673859), (97, 527972), (194, 263986), (388, 131993), (1843, 27788), (3686, 13894), (6947, 7372)]