51988984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5191

約数の個数: 32

約数和(自身を含む): 103098240

約数和(自身を除く): 51109256

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 5113, 10168, 10226, 20452, 40904, 158503, 209633, 317006, 419266, 634012, 838532, 1268024, 1677064, 6498623, 12997246, 25994492, 51988984]

約数ペア:

[(1, 51988984), (2, 25994492), (4, 12997246), (8, 6498623), (31, 1677064), (41, 1268024), (62, 838532), (82, 634012), (124, 419266), (164, 317006), (248, 209633), (328, 158503), (1271, 40904), (2542, 20452), (5084, 10226), (5113, 10168)]