48390279

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 79004160

約数和(自身を除く): 30613881

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1523, 1869, 4539, 4569, 10591, 10661, 25891, 31773, 31983, 77673, 135547, 181237, 406641, 543711, 948829, 2304299, 2846487, 6912897, 16130093, 48390279]

約数ペア:

[(1, 48390279), (3, 16130093), (7, 6912897), (17, 2846487), (21, 2304299), (51, 948829), (89, 543711), (119, 406641), (267, 181237), (357, 135547), (623, 77673), (1513, 31983), (1523, 31773), (1869, 25891), (4539, 10661), (4569, 10591)]