51450288

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1667}}^1$

素因数の和:2321

約数の個数: 40

約数和(自身を含む): 133199808

約数和(自身を除く): 81749520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1667, 1929, 2572, 3334, 3858, 5001, 5144, 6668, 7716, 10002, 10288, 13336, 15432, 20004, 26672, 30864, 40008, 80016, 1071881, 2143762, 3215643, 4287524, 6431286, 8575048, 12862572, 17150096, 25725144, 51450288]

約数ペア:

[(1, 51450288), (2, 25725144), (3, 17150096), (4, 12862572), (6, 8575048), (8, 6431286), (12, 4287524), (16, 3215643), (24, 2143762), (48, 1071881), (643, 80016), (1286, 40008), (1667, 30864), (1929, 26672), (2572, 20004), (3334, 15432), (3858, 13336), (5001, 10288), (5144, 10002), (6668, 7716)]