51953853

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 84291840

約数和(自身を除く): 32337987

約数列:

[1, 3, 7, 17, 21, 51, 119, 269, 357, 541, 807, 1623, 1883, 3787, 4573, 5649, 9197, 11361, 13719, 27591, 32011, 64379, 96033, 145529, 193137, 436587, 1018703, 2473993, 3056109, 7421979, 17317951, 51953853]

約数ペア:

[(1, 51953853), (3, 17317951), (7, 7421979), (17, 3056109), (21, 2473993), (51, 1018703), (119, 436587), (269, 193137), (357, 145529), (541, 96033), (807, 64379), (1623, 32011), (1883, 27591), (3787, 13719), (4573, 11361), (5649, 9197)]