51304250

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 96707520

約数和(自身を除く): 45403270

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 250, 326, 815, 1259, 1630, 2518, 4075, 6295, 8150, 12590, 20375, 31475, 40750, 62950, 157375, 205217, 314750, 410434, 1026085, 2052170, 5130425, 10260850, 25652125, 51304250]

約数ペア:

[(1, 51304250), (2, 25652125), (5, 10260850), (10, 5130425), (25, 2052170), (50, 1026085), (125, 410434), (163, 314750), (250, 205217), (326, 157375), (815, 62950), (1259, 40750), (1630, 31475), (2518, 20375), (4075, 12590), (6295, 8150)]