57135250

素因数分解:

$2^1\times 5^3\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 107406000

約数和(自身を除く): 50270750

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 449, 509, 898, 1018, 2245, 2545, 4490, 5090, 11225, 12725, 22450, 25450, 56125, 63625, 112250, 127250, 228541, 457082, 1142705, 2285410, 5713525, 11427050, 28567625, 57135250]

約数ペア:

[(1, 57135250), (2, 28567625), (5, 11427050), (10, 5713525), (25, 2285410), (50, 1142705), (125, 457082), (250, 228541), (449, 127250), (509, 112250), (898, 63625), (1018, 56125), (2245, 25450), (2545, 22450), (4490, 12725), (5090, 11225)]