51586890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3917}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 124122240

約数和(自身を除く): 72535350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 1317, 2195, 2634, 3917, 4390, 6585, 7834, 11751, 13170, 19585, 23502, 39170, 58755, 117510, 1719563, 3439126, 5158689, 8597815, 10317378, 17195630, 25793445, 51586890]

約数ペア:

[(1, 51586890), (2, 25793445), (3, 17195630), (5, 10317378), (6, 8597815), (10, 5158689), (15, 3439126), (30, 1719563), (439, 117510), (878, 58755), (1317, 39170), (2195, 23502), (2634, 19585), (3917, 13170), (4390, 11751), (6585, 7834)]