54055020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{900917}}^1$

素因数の和:900929

約数の個数: 24

約数和(自身を含む): 151354224

約数和(自身を除く): 97299204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 900917, 1801834, 2702751, 3603668, 4504585, 5405502, 9009170, 10811004, 13513755, 18018340, 27027510, 54055020]

約数ペア:

[(1, 54055020), (2, 27027510), (3, 18018340), (4, 13513755), (5, 10811004), (6, 9009170), (10, 5405502), (12, 4504585), (15, 3603668), (20, 2702751), (30, 1801834), (60, 900917)]