51405102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{407977}}^1$

素因数の和:407992

約数の個数: 24

約数和(自身を含む): 127289136

約数和(自身を除く): 75884034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 407977, 815954, 1223931, 2447862, 2855839, 3671793, 5711678, 7343586, 8567517, 17135034, 25702551, 51405102]

約数ペア:

[(1, 51405102), (2, 25702551), (3, 17135034), (6, 8567517), (7, 7343586), (9, 5711678), (14, 3671793), (18, 2855839), (21, 2447862), (42, 1223931), (63, 815954), (126, 407977)]