53513978

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7691}}^1$

素因数の和:7778

約数の個数: 24

約数和(自身を含む): 94703904

約数和(自身を除く): 41189926

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 7691, 15382, 53837, 107674, 376859, 546061, 753718, 1092122, 3822427, 7644854, 26756989, 53513978]

約数ペア:

[(1, 53513978), (2, 26756989), (7, 7644854), (14, 3822427), (49, 1092122), (71, 753718), (98, 546061), (142, 376859), (497, 107674), (994, 53837), (3479, 15382), (6958, 7691)]