52408000

素因数分解:

$2^6\times 5^3\times {\mathrm{6551}}^1$

素因数の和:6578

約数の個数: 56

約数和(自身を含む): 129808224

約数和(自身を除く): 77400224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 6551, 8000, 13102, 26204, 32755, 52408, 65510, 104816, 131020, 163775, 209632, 262040, 327550, 419264, 524080, 655100, 818875, 1048160, 1310200, 1637750, 2096320, 2620400, 3275500, 5240800, 6551000, 10481600, 13102000, 26204000, 52408000]

約数ペア:

[(1, 52408000), (2, 26204000), (4, 13102000), (5, 10481600), (8, 6551000), (10, 5240800), (16, 3275500), (20, 2620400), (25, 2096320), (32, 1637750), (40, 1310200), (50, 1048160), (64, 818875), (80, 655100), (100, 524080), (125, 419264), (160, 327550), (200, 262040), (250, 209632), (320, 163775), (400, 131020), (500, 104816), (800, 65510), (1000, 52408), (1600, 32755), (2000, 26204), (4000, 13102), (6551, 8000)]