51798045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 89599104

約数和(自身を除く): 37801059

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 491, 541, 1473, 1623, 2455, 2705, 6383, 7033, 7365, 8115, 19149, 21099, 31915, 35165, 95745, 105495, 265631, 796893, 1328155, 3453203, 3984465, 10359609, 17266015, 51798045]

約数ペア:

[(1, 51798045), (3, 17266015), (5, 10359609), (13, 3984465), (15, 3453203), (39, 1328155), (65, 796893), (195, 265631), (491, 105495), (541, 95745), (1473, 35165), (1623, 31915), (2455, 21099), (2705, 19149), (6383, 8115), (7033, 7365)]