47925951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 22783809

約数列:

[1, 3, 23, 29, 43, 69, 87, 129, 557, 667, 989, 1247, 1671, 2001, 2967, 3741, 12811, 16153, 23951, 28681, 38433, 48459, 71853, 86043, 371519, 550873, 694579, 1114557, 1652619, 2083737, 15975317, 47925951]

約数ペア:

[(1, 47925951), (3, 15975317), (23, 2083737), (29, 1652619), (43, 1114557), (69, 694579), (87, 550873), (129, 371519), (557, 86043), (667, 71853), (989, 48459), (1247, 38433), (1671, 28681), (2001, 23951), (2967, 16153), (3741, 12811)]