49344897

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 80842752

約数和(自身を除く): 31497855

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 2063, 3417, 6189, 7973, 14441, 23919, 35071, 43323, 105213, 138221, 245497, 414663, 736491, 967547, 2349757, 2902641, 7049271, 16448299, 49344897]

約数ペア:

[(1, 49344897), (3, 16448299), (7, 7049271), (17, 2902641), (21, 2349757), (51, 967547), (67, 736491), (119, 414663), (201, 245497), (357, 138221), (469, 105213), (1139, 43323), (1407, 35071), (2063, 23919), (3417, 14441), (6189, 7973)]