51339813

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 85524480

約数和(自身を除く): 34184667

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 4639, 11067, 13917, 32473, 78863, 97419, 143809, 236589, 431427, 552041, 1006663, 1656123, 2444753, 3019989, 7334259, 17113271, 51339813]

約数ペア:

[(1, 51339813), (3, 17113271), (7, 7334259), (17, 3019989), (21, 2444753), (31, 1656123), (51, 1006663), (93, 552041), (119, 431427), (217, 236589), (357, 143809), (527, 97419), (651, 78863), (1581, 32473), (3689, 13917), (4639, 11067)]