51689130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1831}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 124253568

約数和(自身を除く): 72564438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941, 1831, 1882, 2823, 3662, 4705, 5493, 5646, 9155, 9410, 10986, 14115, 18310, 27465, 28230, 54930, 1722971, 3445942, 5168913, 8614855, 10337826, 17229710, 25844565, 51689130]

約数ペア:

[(1, 51689130), (2, 25844565), (3, 17229710), (5, 10337826), (6, 8614855), (10, 5168913), (15, 3445942), (30, 1722971), (941, 54930), (1831, 28230), (1882, 27465), (2823, 18310), (3662, 14115), (4705, 10986), (5493, 9410), (5646, 9155)]