48939478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 88784640

約数和(自身を除く): 39845162

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 733, 1466, 1757, 3514, 4769, 5131, 9538, 10262, 13927, 27854, 33383, 66766, 97489, 183983, 194978, 367966, 1287881, 2575762, 3495677, 6991354, 24469739, 48939478]

約数ペア:

[(1, 48939478), (2, 24469739), (7, 6991354), (14, 3495677), (19, 2575762), (38, 1287881), (133, 367966), (251, 194978), (266, 183983), (502, 97489), (733, 66766), (1466, 33383), (1757, 27854), (3514, 13927), (4769, 10262), (5131, 9538)]