53225249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 71352576

約数和(自身を除く): 18127327

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 511, 557, 803, 1241, 1309, 3899, 5621, 6127, 8687, 9469, 13651, 40661, 42889, 66283, 95557, 104159, 284627, 447271, 691237, 729113, 3130897, 4838659, 7603607, 53225249]

約数ペア:

[(1, 53225249), (7, 7603607), (11, 4838659), (17, 3130897), (73, 729113), (77, 691237), (119, 447271), (187, 284627), (511, 104159), (557, 95557), (803, 66283), (1241, 42889), (1309, 40661), (3899, 13651), (5621, 9469), (6127, 8687)]