51857904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{154339}}^1$

素因数の和:154357

約数の個数: 40

約数和(自身を含む): 153105280

約数和(自身を除く): 101247376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 154339, 308678, 463017, 617356, 926034, 1080373, 1234712, 1852068, 2160746, 2469424, 3241119, 3704136, 4321492, 6482238, 7408272, 8642984, 12964476, 17285968, 25928952, 51857904]

約数ペア:

[(1, 51857904), (2, 25928952), (3, 17285968), (4, 12964476), (6, 8642984), (7, 7408272), (8, 6482238), (12, 4321492), (14, 3704136), (16, 3241119), (21, 2469424), (24, 2160746), (28, 1852068), (42, 1234712), (48, 1080373), (56, 926034), (84, 617356), (112, 463017), (168, 308678), (336, 154339)]