56031738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2621}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 128373120

約数和(自身を除く): 72341382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 2621, 3054, 3563, 5242, 7126, 7863, 10689, 15726, 18347, 21378, 36694, 55041, 110082, 1334089, 2668178, 4002267, 8004534, 9338623, 18677246, 28015869, 56031738]

約数ペア:

[(1, 56031738), (2, 28015869), (3, 18677246), (6, 9338623), (7, 8004534), (14, 4002267), (21, 2668178), (42, 1334089), (509, 110082), (1018, 55041), (1527, 36694), (2621, 21378), (3054, 18347), (3563, 15726), (5242, 10689), (7126, 7863)]