51404138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{6329}}^1$

素因数の和:6493

約数の個数: 16

約数和(自身を含む): 80213760

約数和(自身を除く): 28809622

約数列:

[1, 2, 31, 62, 131, 262, 4061, 6329, 8122, 12658, 196199, 392398, 829099, 1658198, 25702069, 51404138]

約数ペア:

[(1, 51404138), (2, 25702069), (31, 1658198), (62, 829099), (131, 392398), (262, 196199), (4061, 12658), (6329, 8122)]