54207118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 98808768

約数和(自身を除く): 44601650

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 421, 541, 842, 1082, 2947, 3787, 5894, 7157, 7574, 9197, 14314, 18394, 50099, 64379, 100198, 128758, 227761, 455522, 1594327, 3188654, 3871937, 7743874, 27103559, 54207118]

約数ペア:

[(1, 54207118), (2, 27103559), (7, 7743874), (14, 3871937), (17, 3188654), (34, 1594327), (119, 455522), (238, 227761), (421, 128758), (541, 100198), (842, 64379), (1082, 50099), (2947, 18394), (3787, 14314), (5894, 9197), (7157, 7574)]