47784790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2729}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 44205290

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 2729, 3502, 5458, 8755, 13645, 17510, 27290, 46393, 92786, 231965, 281087, 463930, 562174, 1405435, 2810870, 4778479, 9556958, 23892395, 47784790]

約数ペア:

[(1, 47784790), (2, 23892395), (5, 9556958), (10, 4778479), (17, 2810870), (34, 1405435), (85, 562174), (103, 463930), (170, 281087), (206, 231965), (515, 92786), (1030, 46393), (1751, 27290), (2729, 17510), (3502, 13645), (5458, 8755)]