50145560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65981}}^1$

素因数の和:66011

約数の個数: 32

約数和(自身を含む): 118767600

約数和(自身を除く): 68622040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65981, 131962, 263924, 329905, 527848, 659810, 1253639, 1319620, 2507278, 2639240, 5014556, 6268195, 10029112, 12536390, 25072780, 50145560]

約数ペア:

[(1, 50145560), (2, 25072780), (4, 12536390), (5, 10029112), (8, 6268195), (10, 5014556), (19, 2639240), (20, 2507278), (38, 1319620), (40, 1253639), (76, 659810), (95, 527848), (152, 329905), (190, 263924), (380, 131962), (760, 65981)]