51345010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 95622912

約数和(自身を除く): 44277902

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 1231, 2462, 4171, 6155, 8342, 12310, 20855, 41710, 52933, 105866, 119407, 238814, 264665, 529330, 597035, 1194070, 5134501, 10269002, 25672505, 51345010]

約数ペア:

[(1, 51345010), (2, 25672505), (5, 10269002), (10, 5134501), (43, 1194070), (86, 597035), (97, 529330), (194, 264665), (215, 238814), (430, 119407), (485, 105866), (970, 52933), (1231, 41710), (2462, 20855), (4171, 12310), (6155, 8342)]