51449070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39883}}^1$

素因数の和:39936

約数の個数: 32

約数和(自身を含む): 126352512

約数和(自身を除く): 74903442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 39883, 79766, 119649, 199415, 239298, 398830, 598245, 1196490, 1714969, 3429938, 5144907, 8574845, 10289814, 17149690, 25724535, 51449070]

約数ペア:

[(1, 51449070), (2, 25724535), (3, 17149690), (5, 10289814), (6, 8574845), (10, 5144907), (15, 3429938), (30, 1714969), (43, 1196490), (86, 598245), (129, 398830), (215, 239298), (258, 199415), (430, 119649), (645, 79766), (1290, 39883)]