51345480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427879}}^1$

素因数の和:427893

約数の個数: 32

約数和(自身を含む): 154036800

約数和(自身を除く): 102691320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427879, 855758, 1283637, 1711516, 2139395, 2567274, 3423032, 4278790, 5134548, 6418185, 8557580, 10269096, 12836370, 17115160, 25672740, 51345480]

約数ペア:

[(1, 51345480), (2, 25672740), (3, 17115160), (4, 12836370), (5, 10269096), (6, 8557580), (8, 6418185), (10, 5134548), (12, 4278790), (15, 3423032), (20, 2567274), (24, 2139395), (30, 1711516), (40, 1283637), (60, 855758), (120, 427879)]