51369960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428083}}^1$

素因数の和:428097

約数の個数: 32

約数和(自身を含む): 154110240

約数和(自身を除く): 102740280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428083, 856166, 1284249, 1712332, 2140415, 2568498, 3424664, 4280830, 5136996, 6421245, 8561660, 10273992, 12842490, 17123320, 25684980, 51369960]

約数ペア:

[(1, 51369960), (2, 25684980), (3, 17123320), (4, 12842490), (5, 10273992), (6, 8561660), (8, 6421245), (10, 5136996), (12, 4280830), (15, 3424664), (20, 2568498), (24, 2140415), (30, 1712332), (40, 1284249), (60, 856166), (120, 428083)]