49864305

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 82583424

約数和(自身を除く): 32719119

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 485, 645, 797, 1455, 2391, 3985, 4171, 11955, 12513, 20855, 34271, 62565, 77309, 102813, 171355, 231927, 386545, 514065, 1159635, 3324287, 9972861, 16621435, 49864305]

約数ペア:

[(1, 49864305), (3, 16621435), (5, 9972861), (15, 3324287), (43, 1159635), (97, 514065), (129, 386545), (215, 231927), (291, 171355), (485, 102813), (645, 77309), (797, 62565), (1455, 34271), (2391, 20855), (3985, 12513), (4171, 11955)]