53939848255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{20161}}^1$

素因数の和:20659

約数の個数: 32

約数和(自身を含む): 68611447296

約数和(自身を除く): 14671599041

約数列:

[1, 5, 31, 41, 155, 205, 421, 1271, 2105, 6355, 13051, 17261, 20161, 65255, 86305, 100805, 535091, 624991, 826601, 2675455, 3124955, 4133005, 8487781, 25624631, 42438905, 128123155, 263121211, 347999021, 1315606055, 1739995105, 10787969651, 53939848255]

約数ペア:

[(1, 53939848255), (5, 10787969651), (31, 1739995105), (41, 1315606055), (155, 347999021), (205, 263121211), (421, 128123155), (1271, 42438905), (2105, 25624631), (6355, 8487781), (13051, 4133005), (17261, 3124955), (20161, 2675455), (65255, 826601), (86305, 624991), (100805, 535091)]