51108295

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 74257920

約数和(自身を除く): 23149625

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1171, 1247, 1505, 5855, 6235, 8197, 8729, 33959, 40985, 43645, 50353, 169795, 237713, 251765, 352471, 1188565, 1460237, 1762355, 7301185, 10221659, 51108295]

約数ペア:

[(1, 51108295), (5, 10221659), (7, 7301185), (29, 1762355), (35, 1460237), (43, 1188565), (145, 352471), (203, 251765), (215, 237713), (301, 169795), (1015, 50353), (1171, 43645), (1247, 40985), (1505, 33959), (5855, 8729), (6235, 8197)]