56258405

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 81734400

約数和(自身を除く): 25475995

約数列:

[1, 5, 7, 29, 35, 43, 145, 203, 215, 301, 1015, 1247, 1289, 1505, 6235, 6445, 8729, 9023, 37381, 43645, 45115, 55427, 186905, 261667, 277135, 387989, 1308335, 1607383, 1939945, 8036915, 11251681, 56258405]

約数ペア:

[(1, 56258405), (5, 11251681), (7, 8036915), (29, 1939945), (35, 1607383), (43, 1308335), (145, 387989), (203, 277135), (215, 261667), (301, 186905), (1015, 55427), (1247, 45115), (1289, 43645), (1505, 37381), (6235, 9023), (6445, 8729)]