51575874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2357}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 118164096

約数和(自身を除く): 66588222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 2357, 3126, 3647, 4714, 7071, 7294, 10941, 14142, 16499, 21882, 32998, 49497, 98994, 1227997, 2455994, 3683991, 7367982, 8595979, 17191958, 25787937, 51575874]

約数ペア:

[(1, 51575874), (2, 25787937), (3, 17191958), (6, 8595979), (7, 7367982), (14, 3683991), (21, 2455994), (42, 1227997), (521, 98994), (1042, 49497), (1563, 32998), (2357, 21882), (3126, 16499), (3647, 14142), (4714, 10941), (7071, 7294)]