51107880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425899}}^1$

素因数の和:425913

約数の個数: 32

約数和(自身を含む): 153324000

約数和(自身を除く): 102216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425899, 851798, 1277697, 1703596, 2129495, 2555394, 3407192, 4258990, 5110788, 6388485, 8517980, 10221576, 12776970, 17035960, 25553940, 51107880]

約数ペア:

[(1, 51107880), (2, 25553940), (3, 17035960), (4, 12776970), (5, 10221576), (6, 8517980), (8, 6388485), (10, 5110788), (12, 4258990), (15, 3407192), (20, 2555394), (24, 2129495), (30, 1703596), (40, 1277697), (60, 851798), (120, 425899)]