50639638

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 92364624

約数和(自身を除く): 41724986

約数列:

[1, 2, 7, 14, 43, 49, 61, 86, 98, 122, 197, 301, 394, 427, 602, 854, 1379, 2107, 2623, 2758, 2989, 4214, 5246, 5978, 8471, 9653, 12017, 16942, 18361, 19306, 24034, 36722, 59297, 84119, 118594, 128527, 168238, 257054, 415079, 516731, 588833, 830158, 1033462, 1177666, 3617117, 7234234, 25319819, 50639638]

約数ペア:

[(1, 50639638), (2, 25319819), (7, 7234234), (14, 3617117), (43, 1177666), (49, 1033462), (61, 830158), (86, 588833), (98, 516731), (122, 415079), (197, 257054), (301, 168238), (394, 128527), (427, 118594), (602, 84119), (854, 59297), (1379, 36722), (2107, 24034), (2623, 19306), (2758, 18361), (2989, 16942), (4214, 12017), (5246, 9653), (5978, 8471)]