51728790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101429}}^1$

素因数の和:101456

約数の個数: 32

約数和(自身を含む): 131453280

約数和(自身を除く): 79724490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 101429, 202858, 304287, 507145, 608574, 1014290, 1521435, 1724293, 3042870, 3448586, 5172879, 8621465, 10345758, 17242930, 25864395, 51728790]

約数ペア:

[(1, 51728790), (2, 25864395), (3, 17242930), (5, 10345758), (6, 8621465), (10, 5172879), (15, 3448586), (17, 3042870), (30, 1724293), (34, 1521435), (51, 1014290), (85, 608574), (102, 507145), (170, 304287), (255, 202858), (510, 101429)]