51147960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{426233}}^1$

素因数の和:426247

約数の個数: 32

約数和(自身を含む): 153444240

約数和(自身を除く): 102296280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 426233, 852466, 1278699, 1704932, 2131165, 2557398, 3409864, 4262330, 5114796, 6393495, 8524660, 10229592, 12786990, 17049320, 25573980, 51147960]

約数ペア:

[(1, 51147960), (2, 25573980), (3, 17049320), (4, 12786990), (5, 10229592), (6, 8524660), (8, 6393495), (10, 5114796), (12, 4262330), (15, 3409864), (20, 2557398), (24, 2131165), (30, 1704932), (40, 1278699), (60, 852466), (120, 426233)]